Question

find the value of m³+7m²+14m+8
if m = -1​

Answer 1

Answer:

0 zero

Step-by-step explanation:

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Answer 2

Answer:

m³+7m²+14m+8

-1³+7(-1²)+14(-1)+8

-1+7(1)+(-14)+8

-1+7-14+8

-1-14+7+8

-15+15

=0