Math, asked by chhavishkaushik, 10 months ago

f(x) = - 3 - x + 2x2 - x3 at x = -2

Answers

Answered by ravisakku084

0

Answer:

ues=》 x³+2x²-x-2

x=-2

hmmSolution =》 putting x=-2

=(-2)³+2(-2)²-(-2)-2

=-8+2×4+2-2

=-8+8+2-2

=0

Step-by-step explanation:

Answered by aadityashyam2004

0

Answer:

-3-(-2)+2(-2)^2-(-2)^3

-3+2+2×4-(-8)

-1+8+8

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