Question

(1/2x-1/4y+2)² using suitable identities

Answer 1

Answer:

Step-by-step explanation:

=(1/2x-1/4y)² +2²

=(1/2x - 1/4y)² +4

By using (a-b)²

=(1/2x)²+(1/4y)² +2×1/2x×1/4y

=1/4x² + 1/16y² +2/8xy

Hope it helps you