How do you multiply (6x – 7y)(4x – 3y)?

1 Answer
Apr 3, 2018

24x^2 - 46xy + 21y^2

Explanation:

6x * 4x = 24x^2

6x * -3y = -18xy

-7y * 4x = -28xy

-7y * -3y = 21y^2

When we combine it all together we get:
24x^2 - 18xy - 28xy + 21y^2

We can still simplify this because -18xy and -28xy are like terms:
-18xy - 28xy = -46xy

So the final simplified answer is:
24x^2 - 46xy + 21y^2

Hope this helps!