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Find f(3) for the polynomial function F(x)=x^3-9x^2+5x-2
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3 votes
Find f(3) for the polynomial function F(x)=x^3-9x^2+5x-2

User HudsonPH
by
7.4k points

1 Answer

4 votes

Answer:

f(3) = -41

Explanation:

f(x) = x³-9x²+5x-2

now,

f(3) = 3³-9×(3)²+5×3-2

= 27-9×9+5×3-2

= 27-81+15-2

= -41

User David Bullock
by
6.6k points
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