SOLUTION: 2x to the second power- 28 a squared+25-10a 2x squared-11x+12 x cubed+24x squared+144x

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Question 102240: 2x to the second power- 28
a squared+25-10a
2x squared-11x+12
x cubed+24x squared+144x


Answer by elima(1433) About Me  (Show Source):
You can put this solution on YOUR website!
1)2x%5E2-28
factor out the 2;
2%28x%5E2-14%29
now factor;
2(x+7)(x-7)
2)a%5E2%2B25-10a
First put it in standard form;
a%5E2-10a%2B25
now factor;
(a-5)(a-5)
3) 2x%5E2-11x%2B12
factor;
(2x-3)(x-4)
4)x%5E3%2B24x%5E2%2B144x
factor out the x;
x%28x%5E2%2B24x%2B144%29
x(x+12)(x+12)
:)