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(r+2)(r-7)+2r+64 Solve by factoring.
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(r+2)(r-7)+2r+64 Solve by factoring.

User Indextwo
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1 Answer

5 votes


(r + 2)(r - 7) + 2r + 64 =


{r}^(2) - 5r - 14 + 2r + 64 =


{r}^(2) - 5r + 2r + 64 - 14 =

Collect like terms


{r}^(2) - 3r + 50=


no \: solution

User Kaloglu
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