# College algebra

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f(x)= -(x)^3+11(x)^2-8(x)+7 find f(-2)

• College algebra -

College? Can you substitute -2 for x and compute? I will be happy to critique your work.

• College algebra -

f(x)= -(-2)^3+11(-2)^2-8(-2)+7 find f(-2)
f(-2)=8+44+16+7=75

• College algebra -

25a-20ab+4b=

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