Question

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!

What is the factored form of the expression over the complex numbers?

121x^2 + 36y^2

Answer 1

`121 {x}^(2) + 36 {y}^(2) \\ \\ =121 {x}^(2) - ( - 36 {y}^(2) ) \\ \\ = {(11x)}^(2) - {(6iy)}^(2) \\ \\ = (11x + 6iy)(11x - 6iy)`

Your answer is correct.