Question

Factorize: 16 x2-24 x y + 9 y2

Answer 1

Answer:

(4x²- 3x²)

Step-by-step explanation:

16x²-24xy+9y²

=16x²-(12+12)xy+ 9²

=4x(4x-3y) + 3y(4x-3y)

=(4x-3y)(4x+3y)

=(4x²-3y²). {(a-b)(a+b)=a²+b²}