Evaluate .
Answer and explanation
Correct answer: C. 27/2
Step 1. Use the power rule of integration to find the antiderivative: .
Step 2. Evaluate the antiderivative at the limits and : .
Step 2. Evaluate the antiderivative at the limits and : .
- Step 3: Simplify the value to obtain 27/2.
Answer
27/2.
Why not the others: Other numerical options result from omitting antiderivative power division, using incorrect integration bounds, or arithmetic mistakes during upper-bound evaluation.
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