If f(x) = x3 – 1 then f(3) + f(-2) = …….
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Answered by
0
Answer:
f(x) = x³ - 1
f(3) = 3³ - 1 = 9 - 1 = 8
f(-2) = (-2)³ - 1 = -8-1 = -9
f(3) + f(-2) = 8-9 = -1
Answered by
2
Answer:
17
Explanation:
f(x)=x^3-1
f(3)=3^3-1=27-1=26
f(-2)=-2^3-1=-8-1=-9
f(3)+f(-2)= 26+(-9)=26-9=17
17 is the correct answer
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