45.8k views
0 votes
I’m stuck pls help thanks

I’m stuck pls help thanks-example-1

1 Answer

2 votes

Answer:


(C) \ a=(1)/(b).

Explanation:

(a+b)²=a²+b²+2;

a²+2ab+b²=a²+b²+2;

2ab=2;

ab=1

User Cosyn
by
6.8k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.