Find f(1) if f(x)=x^3+2x^2-x-1

asked Jul 17, 2020 207k views

1 vote

Find f(1) if

f(x)=x^3+2x^2-x-1

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Answer

Explanation:

f(x)=x³+2x²-x-1

f(1) simply mean to put x=1 in the function

f(1)= (1)³+2(1)²-(1)-1

f(1)=1+2-2

f(1)=1

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