Does anyone know this please help.. Evaluate the expression when m = -2. m² +5m+7 Please don't steal my points I really need this done

asked Oct 24, 2023 196k views

3 votes

Does anyone know this please help..

Evaluate the expression when m = -2. m² +5m+7

Please don't steal my points I really need this done

5.9k points

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2 votes

$\huge \boxed{\sf 1}\\\\\\\sf Evaluate\ for\ m=-2\\\\(-2)^2+5(-2)+7\\\\4+(-10)+7\\\\=1$

ThommyB answered Oct 25, 2023

5.6k points

1 vote

${m}^(2) + 5m + 7 \\ \\ put \: m = - 2 \\ \\ = {( - 2)}^(2) + 5 * ( - 2) + 7 \\ = 4 - 10 + 7 \\ = 11 - 10 \\ = 1$

Hazzamataza answered Oct 28, 2023

6.3k points

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