Please Help! I'm not very good with math.?

Question

For questions 1-10, perform the indicated operation and make sure your answer is in simplest form.

1. sqrt -25

a. 5

b. -5

c. 5i

d. -5i

2. (-) sqrt (-9)

a. 3

b. -3

c. 3i

d. -3i

3. sqrt (-32)

a. (4) sqrt (2)

b. (-4) sqrt (2)

c. (4i) sqrt (2)

d. (-4i) sqrt (2)

4. sqrt (-16) + sqrt (-9)

a. 7i

b. -7i

c. 7

d. -7

5. sqrt (-32) - sqrt (-8)

a. 2i

b. (4i) sqrt (2) + (2) sqrt (2)

c. (2i) sqrt (6)

d. (2i) sqrt (2)

6. (-3i) x (4i) =

a. (-12i)^2

b. (12i)^2

c. -12

d. 12

7. sqrt (-3) x sqrt (-27)

a. -9

b. 9

c. -9i

d. 9i

8. (12i) / (4i)

a. 8i

b. 3i

c. 3

d. -3

9. (-5) / (3i)

a. (-5) / (3i)

b. (-5) / (3)

c. (5) / (3)

d. (5i) / (3)

10. sqrt (8) / sqrt (-2)

a. 2i

b. -2i

c. 2 / i

d. -2

Thank You For You Help!

Answer 1

1) 5i

2) -3i

3) 4i root(2)

4) 7i

5) 2i root(2)

6) 12

7) 9

8) 3

9) 5i / 3

10) 2i

Answer 2

So, you posted your entire homework assignment and expect everyone to do it for you?