MATH SOLVE

2 months ago

Q:
# Simplify b(a + b) - a(a - b).a2 + 2ab + b2a2 - 2ab + b2-a2 + 2ab + b2-a2 - 2ab - b2

Accepted Solution

A:

ab+b^2-a^2+ab (using distributive property)

-a^2+2ab+b^2

The 3rd option is correct.

-a^2+2ab+b^2

The 3rd option is correct.