3 years ago

- x3 + 4x2 – 3x + 12 when x = -2

Mathematics

2 answers:

drek231 [11]3 years ago

8 0

It would be 8 because

-(-2)*3+4*-2*2-3*(-2)+12=8

Hope this helps

If I’m wrong then I’m so sorry

dmitriy555 [2]3 years ago

6 0

Answer: 42

Explanation:

Image below

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Step-by-step explanation:

We have that:

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When we substitute n=1, we get:

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- x3 + 4x2 – 3x + 12 when x = -2​

- x3 + 4x2 – 3x + 12 when x = -2