Question

(a+b)²

(a-b)²

(a+x)(b+x)

a-b²

formula of compound amount


give me answer​

Answer 1

Answer:

(a+b)²= a²+2ab+b²

(a-b)²= a²-2ab+b²

(a+x)(b+x)= x²+(a+b)x+ab

Step-by-step explanation:

hope this helps you..,