Posted by **cecrett** on Tuesday, December 17, 2013 at 5:54pm.

expand the expression -3(10x-12) what method am i suppose to use is it distributed property if is how do i use it

- math -
**Serena**, Tuesday, December 17, 2013 at 6:02pm
Yes, you are right. Use distribution and multiply each number in the parenthesis aka the "10x" and "-12" by -3.

So it would be

10x(times -3) - 12(times -3)

-30x - -36

-30x + 36

Thats your answer. Hope this helps!

Serena, a 10th grade student

- math -
**Damon**, Tuesday, December 17, 2013 at 6:16pm
Yes, Thank you Serena.

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