Question

How do you factor the expression `5ax^2-2bx^2-15ay+6by` as the product of two binomials?

Answer 1

The answer is `=(x^2-3y)(5a-2b)`

Explanation:

We factorise 2 terms by 2 terms

`5ax^2-2bx^2-15ay+6by`

`=x^2(5a-2b)-3y(5a-2b)`

`=(x^2-3y)(5a-2b)`