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I need the answer not how to do it

I need the answer not how to do it
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2 votes
I need the answer not how to do it

User VRPF
by
8.1k points

1 Answer

5 votes

We need to simplify the next equation:


\begin{gathered} (3-13x-7x^2)-(5x^2+12x-10) \\ =3-13x-7x^2-5x^2-12x+10 \\ =(-7-5)x^2+(-13-12)x+(3+10) \\ =-12x^2-25x+13 \end{gathered}

User AoifeL
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