Question

Factorise :(2a+3b)^2-4c^2

Answer 1

Answer: (2a + 3b + 2c ) ( 2a + 3b - 2c )

Step-by-step explanation: use identity..... a square - b square is (a+b) (a-b)

So answer Would be (2a + 3b + 2c ) ( 2a + 3b - 2c )