6ページ目の練習反復練習プリント方程式反復練習プリント数学・算数の教材公開ページ

(1)

(1) 2x²^{+ 2x +} ¹₄ ^{= 0} (2) ¹₂^x²− 5 2 ^x⁺

1 2 ^{= 0}

(3) − 4 3^x

2− 20

3 ^x⁺ 7

3 ^{= 0} ⁽⁴⁾

1 4^x

2₊ ⁵

2 ^{x −} 11

4 ^{= 0}

(5) ³₂^a² ⁼− 3

2^a^{+ 3} ⁽⁶⁾ ⁻

x² ₌_{−2x − 6}

(7) ²₃^x^{+ 5 =} ¹₃^x² (8) ¹⁶₃ ^x⁼− 4 3^x

2− 4

(9) ¹ 2^x

2_{+ 6x =}

−10 ⁽¹⁰⁾ ⁻⁴^x

2 ₌

−20^x^{+ 5}

(11) ¹₃^x²⁺ ⁸₃^x⁺ ¹⁶₃ ^{= 0} (12) − 29

2 ⁼⁻ 1 2^x

2_{+ x}

(2)

(1) 2x²^{+ 2x +} ¹₄ ^{= 0}

x = ^{−2 ±}

√ 2

4

(2) ¹₂^x²− 5 2 ^x⁺

1 2 ^{= 0}

x =

5 _± ^√ 21

2

(3) − 4 3^x

2− 20

3 ^x⁺ 7 3 ^{= 0}

x = ^{−5 ± 4}

√ 2

2

(4) ¹ 4^x

2₊ ⁵

2 ^{x −} 11

4 ^{= 0}

x = _{−11, 1}

(5) ³₂^a² ⁼− 3 2^a^{+ 3}

a = _{−2, 1}

(6) −^x² ⁼−2x − 6

x =

2 _{± 2} ^√ 7

2

(7) ²₃^x^{+ 5 =} ¹₃^x²

x = 5, _{− 3}

(8) ¹⁶₃ ^x⁼− 4 3^x

2− 4

x = _{−1, − 3}

(9) ¹ 2^x

2_{+ 6x =}

−10

x = _{−2, − 10}

(10) −4^x² ⁼−20^x^{+ 5}

x =

5 _{± 2} ^√ 5

2

(11) ¹₃^x²⁺ ⁸₃^x⁺ ¹⁶₃ ^{= 0}

x = ₋₄

(12) − 29

2 ⁼⁻ 1 2^x

2_{+ x}

x = 1 _± ^√ ³⁰

(3)

(1) ¹₃^x²− 10

3 ^x⁺ 16

3 ^{= 0} ⁽²⁾

2 3^x

2− 14

3 ^x^{+ 4 = 0}

(3) ¹ 2^a

2− 6^a⁺ 11

2 ^{= 0} ⁽⁴⁾ ⁻²^x

2_{+ 10x +} ¹³

2 ^{= 0}

(5) ²₃^x²− 8^x⁺ 40

3 ^{= 0} ⁽⁶⁾

3 2^a

2− 21

2 ^a^{= 27}

(7) ⁴₃^x²⁺ ⁴⁰₃ x − ⁴⁴₃ ^{= 0} (8) − 1 2 ⁼⁻

1 2^x

2₊ ³

2 ^x

(9) ⁹

2^{x − 7 =} 1 2^x

2 ₍₁₀₎ ⁸

3^x⁺ 14

3 ⁼ 1 3 ^x

2

(11) ⁵₃^x^{+ 2 =} ¹₃^x² (12) ³₂^x²⁺ ²⁷₂ ^x^{+ 27 = 0}

(4)

(1) ¹₃^x²− 10

3 ^x⁺ 16

3 ^{= 0}

x = 8, 2

(2) ²₃^x²− 14

3 ^x^{+ 4 = 0}

x = 6, 1

(3) ¹ 2^a

2− 6^a⁺ 11

2 ^{= 0}

a = 11, 1

(4) −2^x²^{+ 10x +} 13

2 ^{= 0}

x =

5 _± ^√ 38

2

(5) ²₃^x²− 8^x⁺ 40

3 ^{= 0}

x = 10, 2

(6) ³₂^a²− 21

2 ^a^{= 27}

a = 9, _{− 2}

(7) ⁴₃^x²⁺ ⁴⁰₃ x − ⁴⁴₃ ^{= 0}

x = _{−11, 1}

(8) − 1 2 ⁼⁻

1 2^x

2₊ ³

2 ^x

x =

3 _± ^√ 13

2

(9) ⁹

2^{x − 7 =} 1 2^x

2

x = 7, 2

(10) ⁸ 3^x⁺

14 3 ⁼

1 3 ^x

2

x = 4 _± ^√ ³⁰

(11) ⁵₃^x^{+ 2 =} ¹₃^x²

x = 6, _{− 1}

(12) ³₂^x²⁺ ²⁷₂ ^x^{+ 27 = 0}

x = _{−6, − 3}

(5)

(1) ¹₂^a²− 7

2^{a − 9 = 0} ⁽²⁾

4 3^x

2₊ ⁸

3 ^x⁺ 4 3 ^{= 0}

(3) ¹ 2^x

2₊ ⁷

2^{x − 4 = 0} ⁽⁴⁾

1 2^x

2− 3

2 ^{x − 1 = 0}

(5) ⁷₂^a ⁼− 1 2^a

2 − 3 (6) −

2 3^{x −}

1 12 ⁼⁻

4 3^x

2

(7) 2x²− 2^x ⁼− 1

8 ^{(8) 5x =}⁻

1 2^x

2− 8

(9) ¹ 2^x

2_{+ 3x = 8} ₍₁₀₎ ¹

3^x

2₊ ⁷

3 ^x⁼⁻ 10

3

(11) − 11

2 ⁼⁻^x

2_{+ 4x} ₍₁₂₎

− 35

2 ⁼⁻²^x

2− 4^x

(6)

(1) ¹₂^a²− 7

2^{a − 9 = 0}

a = 9, _{− 2}

(2) ⁴₃^x²⁺ ⁸₃ ^x⁺ ⁴₃ ^{= 0}

x = ₋₁

(3) ¹ 2^x

2₊ ⁷

2^{x − 4 = 0}

x = _{−8, 1}

(4) ¹ 2^x

2− 3

2 ^{x − 1 = 0}

x =

3 _± ^√ 17

2

(5) ⁷₂^a ⁼− 1 2^a

2 − 3

a = _{−6, − 1}

(6) − 2 3^{x −}

1 12 ⁼⁻

4 3^x

2

x =

1 _± ^√ 2

4

(7) 2x²− 2^x ⁼− 1 8

x =

2 _± ^√ 3

4

(8) 5x =− 1 2^x

2− 8

x = _{−8, − 2}

(9) ¹ 2^x

2_{+ 3x = 8}

x = _{−8, 2}

(10) ¹ 3^x

2₊ ⁷

3 ^x⁼⁻ 10

3

x = _{−5, − 2}

(11) − 11

2 ⁼⁻^x

2_{+ 4x}

x =

4 _± ^√ 38

2

(12) − 35

2 ⁼⁻²^x

2− 4^x

x = ^{−2 ±}

√ 39

2

(7)

(1) ³₂^a²⁺ ²⁷₂ ^a^{+ 27 = 0} (2) ³₂^x²− 21

2 ^x^{+ 9 = 0}

(3) ³ 4^x

2− 21

4 ^{x − 6 = 0} ^{(4) 2x}

2− 4x − ¹ 2 ^{= 0}

(5) ⁴₃^x²⁺ ⁴⁰₃ ^x⁺ ⁶⁴₃ ^{= 0} (6) ¹₂^x² ⁼ ⁹₂x − 4

(7) − 27

4 ^a⁺ 15

2 ⁼ 3 4^a

2 ₍₈₎ ²⁷

4 ^x⁼⁻ 3 4^x

2− 15

(9) ¹ 3^a

2 ₌

− 2 3^a⁺

8

3 ⁽¹⁰⁾ ⁻¹

x² = 6x + 3

(11) −6^x⁼− 2 3^x

2− 40

3 ⁽¹²⁾

3 2^x⁺

5 3 ⁼

1 6^x

2

(8)

(1) ³₂^a²⁺ ²⁷₂ ^a^{+ 27 = 0}

a = _{−6, − 3}

(2) ³₂^x²− 21

2 ^x^{+ 9 = 0}

x = 1, 6

(3) ³ 4^x

2− 21

4 ^{x − 6 = 0}

x = 8, _{− 1}

(4) 2x²− 4x − ¹ 2 ^{= 0}

x =

2 _± ^√ 5

2

(5) ⁴₃^x²⁺ ⁴⁰₃ ^x⁺ ⁶⁴₃ ^{= 0}

x = _{−8, − 2}

(6) ¹₂^x² ⁼ ⁹₂x − 4

x = 8, 1

(7) − 27

4 ^a⁺ 15

2 ⁼ 3 4^a

2

a = _{−10, 1}

(8) ²⁷₄ ^x⁼− 3 4^x

2− 15

x = _{−5, − 4}

(9) ¹ 3^a

2 ₌

− 2 3^a⁺

8 3

a = _{−4, 2}

(10) −1^x² ^{= 6x + 3}

x = _{−3 ±} ^√ ⁶

(11) −6^x⁼− 2 3^x

2− 40

3

x = 4, 5

(12) ³₂^x⁺ ⁵₃ ⁼ ¹₆^x²

x = 10, _{− 1}

(9)

(1) − 1 2^x

2− 5x − 10 = 0 (2) −

1 2^x

2_{+ 4x}

− 7 = 0

(3) ¹ 2^x

2−x − ⁴³

2 ^{= 0} ⁽⁴⁾ ⁻¹

x²− 10x − 12 = 0

(5) ³₂^x²− 27

2 ^x⁼⁻³⁰ ^{(6) 2x}

2_{+ 2x =} ⁷

2

(7) −2^x⁼− 4 5^x

2− 23

20 ⁽⁸⁾

1 2^x

2− 4^x⁼−2

(9) ¹⁰

3 ^a ⁼⁻ 1 3^a

2− 3 (10) −^x² ⁼−

2 5^{x −}

2 25

(11) ¹₄^x² ⁼− 5 2^x⁺

11

4 ⁽¹²⁾

3 2^a

2− 9

2^a^{= 15}

(10)

(1) − 1 2^x

2− 5x − 10 = 0

x = _{−5 ±} ^√ ⁵

(2) − 1 2^x

2_{+ 4x}

− 7 = 0

x = 4 _± ^√ ²

(3) ¹ 2^x

2−x − ⁴³ 2 ^{= 0}

x = 1 _{± 2} ^√ ¹¹

(4) −1^x²− 10x − 12 = 0

x = _{−5 ±} ^√ ¹³

(5) ³₂^x²− 27

2 ^x⁼⁻³⁰

x = 5, 4

(6) 2x²^{+ 2x =} ⁷₂

x = ^{−1 ± 2}

√ 2

2

(7) −2^x⁼− 4 5^x

2− 23 20

x =

5 _± ^√ 2

4

(8) ¹₂^x²− 4^x⁼−2

x = 4 _{± 2} ^√ ³

(9) ¹⁰

3 ^a ⁼⁻ 1 3^a

2− 3

a = _{−9, − 1}

(10) −^x² ⁼− 2 5^{x −}

2 25

x =

1 _± ^√ 3

5

(11) ¹₄^x² ⁼− 5 2^x⁺

11 4

x = _{−11, 1}

(12) ³₂^a²− 9

2^a^{= 15}

a = 5, _{− 2}

(11)

(1) ¹₃^x²− 3^x^{+ 6 = 0} (2) −^x²− 5x − ⁹₂ ^{= 0}

(3) ³ 4^x

2− 2^x⁺ 11

12 ^{= 0} ⁽⁴⁾ ⁻

1 2^x

2+ x + 13 = 0

(5) ³₄^x²− 15

4 ^x⁼ 9

2 ⁽⁶⁾

1 2^x

2₊ ⁵

2 ^x⁼⁻²

(7) ¹₃^x² ^{= 3x}− 8

3 ⁽⁸⁾ ⁻¹²^x⁼⁻

3 2^x

2₊ ²⁷

2

(9) ³ 4^a

2 ₌ ³³

4 ^a^{+ 9} ⁽¹⁰⁾

3 2^x

2_{+ 3x =}

−1

(11) ¹₃^x²+ 3x + 6 = 0 ₍₁₂₎ ₋¹ 2^x⁺

3 4 ⁼

1 4 ^x

2

(12)

(1) ¹₃^x²− 3^x^{+ 6 = 0}

x = 6, 3

(2) −^x²− 5x − ⁹₂ ^{= 0}

x = ^{−5 ±}

√ 7

2

(3) ³ 4^x

2− 2^x⁺ 11 12 ^{= 0}

x =

4 _± ^√ 5

3

(4) − 1 2^x

2+ x + 13 = 0

x = 1 _{± 3} ^√ ³

(5) ³₄^x²− 15

4 ^x⁼ 9 2

x = 6, _{− 1}

(6) ¹₂^x²⁺ ⁵₂ ^x⁼−2

x = _{−1, − 4}

(7) ¹₃^x² ^{= 3x}− 8 3

x = 8, 1

(8) −12^x⁼− 3 2^x

2₊ ²⁷

2

x = _{−1, 9}

(9) ³ 4^a

2 ₌ ³³

4 ^a^{+ 9}

a = 12, _{− 1}

(10) ³ 2^x

2_{+ 3x =}

−1

x = ^{−3 ±}

√ 3

3

(11) ¹₃^x²+ 3x + 6 = 0

x = _{−3, − 6}

(12) − 1 2^x⁺

3 4 ⁼

1 4 ^x

2

x = 1, _{− 3}

(13)

(1) − 1 2^x

2₊ ¹

2^x⁺ 7

2 ^{= 0} ^{(2) 2x}

2_{+ x}

− 5 8 ^{= 0}

(3) ¹ 2^x

2_{+ 2x +} ³

2 ^{= 0} ⁽⁴⁾

4 3^x

2− 4 3 ^{x −}

1 3 ^{= 0}

(5) ⁴₃^a² ⁼− 4

3^a^{+ 16} ⁽⁶⁾ ⁻

17 2 ⁼⁻

1 2^x

2−^x

(7) ¹₂^a²^{+ a = 0} (8) ²₃x − ¹₃ ⁼− 1 3 ^x

2

(9) ¹ 2^a

2 ₌

− 9

2^{a − 9} ^{(10) x =}⁻

1 3^x

2₊ ³

2

(11) −1^x² ^{= 8x + 13} ₍₁₂₎ ²

3^x

2 ₌

− 14

3 ^x⁺ 16

3

(14)

(1) − 1 2^x

2₊ ¹

2^x⁺ 7 2 ^{= 0}

x =

1 _± ^√ 29

2

(2) 2x²^{+ x}− 5 8 ^{= 0}

x = ^{−1 ±}

√ 6

4

(3) ¹ 2^x

2_{+ 2x +} ³

2 ^{= 0}

x = _{−3, − 1}

(4) ⁴ 3^x

2− 4 3 ^{x −}

1 3 ^{= 0}

x =

1 _± ^√ 2

2

(5) ⁴₃^a² ⁼− 4

3^a^{+ 16}

a = _{−4, 3}

(6) − 17

2 ⁼⁻ 1 2^x

2−^x

x = _{−1 ± 3} ^√ ²

(7) ¹₂^a²^{+ a = 0}

a = 0, _{− 2}

(8) ²₃x − ¹₃ ⁼− 1 3 ^x

2

x = ^{−2 ± 2}

√ 2

2

(9) ¹ 2^a

2 ₌

− 9 2^{a − 9}

a = _{−6, − 3}

(10) x =− 1 3^x

2₊ ³

2

x = ^{−3 ± 3}

√ 3

2

(11) −1^x² ^{= 8x + 13}

x = _{−4 ±} ^√ ³

(12) ²₃^x² ⁼− 14

3 ^x⁺ 16

3

x = _{−8, 1}

(15)

(1) ¹₆^x²⁺ ⁵₆x − 1 = 0 (2) ³₂^x²⁺ ²⁷₂ x − 15 = 0

(3) − 1 2^x

2−x − ¹

4 ^{= 0} ⁽⁴⁾

3 4^x

2₊ ³³

4 ^{x − 9 = 0}

(5) 12x =− 3 2^x

2− 21

2 ⁽⁶⁾

16

3 ^x^{+ 6 =} 2 3^x

2

(7) 6x− 40

3 ⁼ 2 3^x

2 ₍₈₎

−^x² ⁼− 8 5^x⁺

14 25

(9) ¹⁹

8 ⁼⁻²^x

2 _{+ 5x} ₍₁₀₎ ¹

3^x

2₊ ¹³

3 ^x^{+ 4 = 0}

(11) ⁵₃^x ⁼ ¹₆^x² (12) −1 = −

1 2^x

2_{+ x}

(16)

(1) ¹₆^x²⁺ ⁵₆x − 1 = 0

x = _{−6, 1}

(2) ³₂^x²⁺ ²⁷₂ x − 15 = 0

x = _{−10, 1}

(3) − 1 2^x

2−x − ¹ 4 ^{= 0}

x = ^{−4 ± 2}

√ 2

4

(4) ³ 4^x

2₊ ³³

4 ^{x − 9 = 0}

x = _{−12, 1}

(5) 12x =− 3 2^x

2− 21

2

x = _{−7, − 1}

(6) ¹⁶₃ ^x^{+ 6 =} ²₃^x²

x = 9, _{− 1}

(7) 6x− 40

3 ⁼ 2 3^x

2

x = 5, 4

(8) −^x² ⁼− 8 5^x⁺

14 25

x =

4 _± ^√ 2

5

(9) ¹⁹

8 ⁼⁻²^x

2 _{+ 5x}

x =

5 _± ^√ 6

4

(10) ¹ 3^x

2₊ ¹³

3 ^x^{+ 4 = 0}

x = _{−12, − 1}

(11) ⁵₃^x ⁼ ¹₆^x²

x = 0, 10

(12) −1 = − 1 2^x

2_{+ x}

x =

2 _{± 2} ^√ 3

2

(17)

(1) ³₄^x²^{+ 6x}− 27

4 ^{= 0} ⁽²⁾

1 6^a

2− 3 2^a⁺

4 3 ^{= 0}

(3) ¹ 2^x

2_{+ 5x}

− 11

2 ^{= 0} ⁽⁴⁾

1 3^x

2− 8

3 ^x^{+ 5 = 0}

(5) 12x− 21

2 ⁼ 3 2^x

2 ₍₆₎

−6^a⁼ 2 3^a

2

(7) ¹₂^x² ⁼ ⁵₂^x (8) −

2 3^x⁺

7 3 ⁼

1 3 ^x

2

(9) −9^x⁼− 3 4^x

2 ₍₁₀₎ ¹

6^x

2 ₌

−2x − ¹¹ 6

(11) −2^x⁼− 1 2^x

2_{+ 6} ₍₁₂₎

− 11

3 ^x⁼⁻ 1 3^x

2_{+ 4}

(18)

(1) ³₄^x²^{+ 6x}− 27

4 ^{= 0}

x = 1, _{− 9}

(2) ¹₆^a²− 3 2^a⁺

4 3 ^{= 0}

a = 1, 8

(3) ¹ 2^x

2_{+ 5x}

− 11

2 ^{= 0}

x = _{−11, 1}

(4) ¹ 3^x

2− 8

3 ^x^{+ 5 = 0}

x = 5, 3

(5) 12x− 21

2 ⁼ 3 2^x

2

x = 1, 7

(6) −6^a⁼ 2 3^a

2

a = 0, _{− 9}

(7) ¹₂^x² ⁼ ⁵₂^x

x = 0, 5

(8) − 2 3^x⁺

7 3 ⁼

1 3 ^x

2

x = _{−1 ± 2} ^√ ²

(9) −9^x⁼− 3 4^x

2

x = 0, 12

(10) ¹ 6^x

2 ₌

−2x − ¹¹ 6

x = _{−1, − 11}

(11) −2^x⁼− 1 2^x

2_{+ 6}

x = 6, _{− 2}

(12) − 11

3 ^x⁼⁻ 1 3^x

2_{+ 4}

x = 12, _{− 1}

(19)

(1) − 3 2^x

2− 5x − ²³₆ ^{= 0} (2) ¹₆^x²^{+ x}− 5 6 ^{= 0}

(3) ² 3^x

2− 26

3 ^x^{+ 8 = 0} ⁽⁴⁾

1 3^a

2− 11

3 ^a⁺ 10

3 ^{= 0}

(5) ¹⁰₃ a − 3 = ¹₃^a² (6) 4x = ⁴₅^x²^{+ 3}

(7) − 21

4 ^x ⁼⁻ 3 4^x

2₊ ²⁷

2 ⁽⁸⁾ ⁻

1 6 ⁼⁻

3 2^x

2− 2^x

(9) ¹ 2^a

2− 3

2^a ^{= 5} ⁽¹⁰⁾ ⁻¹

x² =_{−2x − 21}

(11) − 1 6^x

2 ₌ ⁴

3^x ^{(12) a =}⁻

1 2^a

2_{+ 4}

(20)

(1) − 3 2^x

2− 5x − ²³₆ ^{= 0}

x = ^{−5 ±}

√ 2

3

(2) ¹₆^x²^{+ x}− 5 6 ^{= 0}

x = _{−3 ±} ^√ ¹⁴

(3) ² 3^x

2− 26

3 ^x^{+ 8 = 0}

x = 12, 1

(4) ¹ 3^a

2− 11

3 ^a⁺ 10

3 ^{= 0}

a = 10, 1

(5) ¹⁰₃ a − 3 = ¹₃^a²

a = 9, 1

(6) 4x = ⁴₅^x²^{+ 3}

x =

5 _± ^√ 10

2

(7) − 21

4 ^x ⁼⁻ 3 4^x

2₊ ²⁷

2

x = 9, _{− 2}

(8) − 1 6 ⁼⁻

3 2^x

2− 2^x

x = ^{−2 ±}

√ 5

3

(9) ¹ 2^a

2− 3 2^a ^{= 5}

a = _{−2, 5}

(10) −1^x² ⁼−2x − 21

x = 1 _± ^√ ²²

(11) − 1 6^x

2 ₌ ⁴

3^x

x = 0, _{− 8}

(12) a =− 1 2^a

2_{+ 4}

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x = −2 ±

√ 2

4

x =

5 ± √ 21

2

x = −5 ± 4

√ 2

2

x = −11, 1

a = −2, 1

x =

2 ± 2 √ 7

2

x = 5, − 3

x = −1, − 3

x = −2, − 10

x =

5 ± 2 √ 5

2

x = −4

x = 1 ± √ 30

x = 8, 2

x = 6, 1

a = 11, 1

x =

5 ± √ 38

2

x = 10, 2

a = 9, − 2

x = −11, 1

x =

3 ± √ 13

2

x = 7, 2

x = 4 ± √ 30

x = 6, − 1

x = −6, − 3

a = 9, − 2

x = −1

x = −8, 1

x =

3 ± √ 17

2

a = −6, − 1

x =

1 ± √ 2

4

x =

2 ± √ 3

4

x = −8, − 2

x = −8, 2

x = −5, − 2

x =

4 ± √ 38

2

x = −2 ±

√ 39

2

a = −6, − 3

x = 1, 6

x = 8, − 1

x =

2 ± √ 5

2

x = −8, − 2

x = 8, 1

a = −10, 1

x = −5, − 4

a = −4, 2

x = −3 ± √ 6

x = 4, 5

x = 10, − 1

x = −5 ± √ 5

x = 4 ± √ 2

x = 1 ± 2 √ 11

x = −5 ± √ 13

x = 5, 4

6ページ目の練習反復練習プリント方程式反復練習プリント数学・算数の教材公開ページ

x = ^{−2 ±}

5 _± ^√ 21

x = ^{−5 ± 4}

x = _{−11, 1}

a = _{−2, 1}

2 _{± 2} ^√ 7

x = 5, _{− 3}

x = _{−1, − 3}

x = _{−2, − 10}

5 _{± 2} ^√ 5

x = ₋₄

x = 1 _± ^√ ³⁰

5 _± ^√ 38

a = 9, _{− 2}

x = _{−11, 1}

3 _± ^√ 13

x = 4 _± ^√ ³⁰

x = 6, _{− 1}

x = _{−6, − 3}

a = 9, _{− 2}

x = ₋₁

x = _{−8, 1}

3 _± ^√ 17

a = _{−6, − 1}

1 _± ^√ 2

2 _± ^√ 3

x = _{−8, − 2}

x = _{−8, 2}

x = _{−5, − 2}

4 _± ^√ 38

x = ^{−2 ±}

a = _{−6, − 3}

x = 8, _{− 1}

2 _± ^√ 5

x = _{−8, − 2}

a = _{−10, 1}

x = _{−5, − 4}

a = _{−4, 2}

x = _{−3 ±} ^√ ⁶

x = 10, _{− 1}

x = _{−5 ±} ^√ ⁵

x = 4 _± ^√ ²

x = 1 _{± 2} ^√ ¹¹

x = _{−5 ±} ^√ ¹³

x = ^{−1 ± 2}

5 _± ^√ 2

x = 4 _{± 2} ^√ ³

a = _{−9, − 1}

1 _± ^√ 3

x = _{−11, 1}

a = 5, _{− 2}

x = ^{−5 ±}

4 _± ^√ 5

x = 1 _{± 3} ^√ ³

x = 6, _{− 1}

x = _{−1, − 4}

x = _{−1, 9}

a = 12, _{− 1}

x = ^{−3 ±}

x = _{−3, − 6}

x = 1, _{− 3}

1 _± ^√ 29

x = ^{−1 ±}

x = _{−3, − 1}

1 _± ^√ 2

a = _{−4, 3}

x = _{−1 ± 3} ^√ ²

a = 0, _{− 2}

x = ^{−2 ± 2}

a = _{−6, − 3}

x = ^{−3 ± 3}

x = _{−4 ±} ^√ ³

x = _{−8, 1}

x = _{−6, 1}

x = _{−10, 1}

x = ^{−4 ± 2}

x = _{−12, 1}

x = _{−7, − 1}

x = 9, _{− 1}