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.