Question

A square has a side (x+y) units. Find its area in terms of x and y. and also find its area when x= 5 and y=8​

Answer 1

Area in terms of x and y is x^2 + 2xy + y^2

Step-by-step explanation:

Given x=5

y=8

side = 5+8

= 13

Area = (side)^2

=> 13^2

= 169