Question

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

Answer 1

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

${r}^{2} - 5r - 14 + 2r + 64 =$

${r}^{2} - 5r + 2r + 64 - 14 =$

Collect like terms

${r}^{2} - 3r + 50=$

$no \: solution$