Question

If the side of a square be increased by 4 cms,the area increases by 60 sq.Cms.The side of the square is

Answer 1

see this pic it will help u
the answer is 5.5cm
plzz mark as brainlist

Answer 2

(x+4)^2=x^2+60

x^2+16+8x=x^2+60

8x=60-16

8x=44

x=44/8

22/4

5.5