Question

factorize
5(x-2y)² + 3(x-2y)
​

Answer 1

Let x-2y = a

Thus,

5a²+3a

a(5a+3)

x-2y(5(x-2y)+3)

Answer 2

Answer:

5(x-2y)² + 3(x-2y)

(x-2y) [5(x-2y)+3]