Question

(z+3)(z-3)-z(z+5)=6
IF YOUR ANSWER IS CORRECT I WILL MARK YOU BRAINLIEST
FULL EXPLANATION ​

Answer 1

Answer:

(z+3)(z-3)-z(z+5)=6

Zsquare-3z+3z-9-z(z+5)=6

Zsquare-9-z(z-5)=6

Z=-3