Which of the following is the quotient of the complex numbers below ?

(10+2i)/(5-6i)

Step-by-step explanation:

Given:

We multiply both the numerator and denominator by the complex conjugate of the denominator.

We have:

This equals

Note that the denominator is of the form, .

This is equal to .

Multiplying the numerator term - wise and applying the above formula for denominator, we have:

is the required answer.

x = 25

step-by-step explanation:

a^2+b^2=c^2

7^2+24^2=c^2

49+576=625

sqrt625=25

x=25

7. d. 64

8. i. 32

9. c. 125

10. j. none of the above

11. d. 81

12. i. 216

13. e. none of the above

14. g. 240

15. e. none of the above

16. g. 32

17.   e. none of the above