Question

Find the H.C.F of 2x^2+4x, 2x^2-8

Answer 1

Answer:

Solution:

Factorizing 4x2 - 9y2, we get

(2x)2 - (3y)2, by using the identities of a2 - b2.

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