Question

Simplify: 3-4i/ 3+4i + 3+4i/ 3-4i

Answer 1

-14/25 im doing da diagnostics nie

Explanation:

Answer 2

-14/25

Explanation:

Remember i^2 = -1. Otherwise, the math is the same as for any polynomials.

`(3-4i)/(3+4i)+(3+4i)/(3-4i)=((3-4i)(3-4i)+(3+4i)(3+4i))/((3+4i)(3-4i))\\\\=((9-24i-16)+(9+24i-16))/(9+16)=\boxed{-(14)/(25)}`