Answer:
The correct/valid answer is f(-2) = -4
Step-by-step explanation:
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Step 1:
f(x) = x^3-2x,
Step 2: Determine what x will be
x will be = -2
Step 3: Multiply by -2
f(-2) = (-2)^3 - 2(-2)
Step 4: Solve the equation
= -8 +4
= -4
Final answer: f(-2) = -4
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Mark as brainlies please, i need a few more :D
