Question

How do you factor `4c^2d^2-9cdx+5x^2`?

Answer 1

`(4cd-5x)(cd-x)`

Explanation:

`4c^2d^2-9cdx+5x^2 = 4c^2d^2-4cdx -5cdx+5x^2 = 4cd(cd-x)-5x(cd-x)=(4cd-5x)(cd-x)`[Ans]