Question
If the sides of a square are increased by 3 cm, its area becomes 100 cm2. Find the length of the sides of the original square.
Answers
Steve
original side = s
new side = s+3
(s+3)^2 = 100
now go for it. Come back if you get stuck.
new side = s+3
(s+3)^2 = 100
now go for it. Come back if you get stuck.