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

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Answer 1 · 2017-01-07T07:17:12

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

We factorise 2 terms by 2 terms

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

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

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

How do you factor the expression 5ax^2-2bx^2-15ay+6by5ax^2-2bx^2-15ay+6by as the product of two binomials?