if f (x)= x³-4x+1,then find f(-2)
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Answered by
1
Step-by-step explanation:
Given,
f(x) = x^3 - 4x + 1
so,
f(-2) = (-2^3) - 4(-2) + 1
= -8 + 8 + 1
= 0 + 1
= 1
Therefore,
f(-2) = 1
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1
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