A square lawn of side m has a smaller square flower bed of side m cut out from its centre

MATHEMATICS · Subjective · CBSE · Mathematics · We Distribute, Yet Things Multiply · We Distribute, Yet Things Multiply

Problem

A square lawn of side

(x+4)

m has a smaller square flower bed of side

x

m cut out from its centre. (i) Obtain a polynomial expression for the area of the remaining lawn. (ii) Evaluate this area when

x=6