Question

How do you factor `16z^2 - 24z + 9`?

Answer 1

`16z^2−24z+9=(4z-3)^2`

Explanation:

`16z^2−24z+9=>` use: `a^2-2ab+b^2=(a-b)^2:`where`:a=4z,b=3:`
`=(4z-3)^2`