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Given p(x) =3x^3 + 2x^2 - x, what is the value of p (-2)

Sagot :

Answer:

-14

Step-by-step explanation:

p(-2)

p(x)= 3x³+ 2x²-x

= 3(-2)³+2(-2)²-(-2)

= -24 + 8 + 2

= -14

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