1 / 27

3

-2

7

5

2 / 27

0,√2,-√2,√3 i,-√3 i

0,√5,-√4,√5 i,-√2 i

0,√1,-√3,√4 i,-√5 i

3 / 27

A

B

C

D

4 / 27

(x,y)=(√3,-2)

(x,y)=(-4/5,116/25)

(x,y)=(-√6,1)

No solution لا يوجد حل

5 / 27

(3±3√5)/2

(-3±3√5)/2

(3±3i√5)/2

(3±3i√3)/2

6 / 27

10ⅈ√3

3ⅈ√10

5ⅈ√12

12ⅈ√5

7 / 27

4π/3

4 π

2 π/3

2 π

8 / 27

i

-i

1

-1

9 / 27

9√3

√135

3√3

4√27

10 / 27

√2/3

√6/3

(-√3)/3

√7/3

11 / 27

-1

-5

All real numbers

No real solution

12 / 27

8√6

8√12

12√6

12√12

13 / 27

12x + 24

12x + 2

9 - 3x

21 - 3x

14 / 27

A

B

C

D

15 / 27

-5/4

5/4

-4/5

4/5

16 / 27

y = -4x + 12

y = 4x + 12

y = -4x + 4

y = -4x

17 / 27

no solution

7,-6

-7/3 , 2

2, -7

18 / 27

-7

7

± 7

no solution

19 / 27

(5,-3)

(-5,3)

(4,-5)

(5,-4)

20 / 27

-5

5

10

15

21 / 27

-1/(x+y)

1/(x+y)

-1/(x-y)

1/(x-y)

22 / 27

11

4/25

1/5

4/5

23 / 27

{-1,-3}

{1,-3}

{-1,3}

{1,3}

24 / 27

{−2,5}{−2,5}

{−2}{−2}

{2,5}{2,5}

{5}

25 / 27

2√58

14√2

6√2

2√14

26 / 27

{−1/2}{−1/2}

{1}{1}

{−1/2,1}{−1/2,1}

{1/2,−1}

{1/2,−1}

27 / 27

C

B

A

D