pahrogers pahrogers

13-12-2020
Mathematics

contestada

evaluate the expression when n=-4

n^2+5n+7

Respuesta :

mberisso mberisso

13-12-2020

Answer:

3

Step-by-step explanation:

When n= -4 we replace in the given formula and evaluate the answer as shown below:

(-4)^2 + 5 (-4) + 7 = 16 - 20 + 7 = 3

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