Question

Factorize 16z square-48z+36​

Answer 1

Given Equation is 16z^2 - 48z + 36

4(4z^2 -12z + 9)

4(2z - 3)^2.

Hope this helps!

Answer 2

Answer:

16z²-48z+36

= 4(4z²-12z+9)

= 4(4z²-9z-4z+9)

= 4{z-(4z-9) -1(4z-9)}

4{(z-1) (4z-9)}