alleryStart learning →Term by term, what does the sum x^3 + 3x integrate to?
Ax^4/4 + 3x^2/2 + c
B3x^2 + 3 + c
Cx^4/4 + 3x + c
Dx^4 + 3x^2/2 + c
Answer & Solution
Correct answer: A. x^4/4 + 3x^2/2 + c
Integrate term by term: x^3 gives x^4/4 and 3x gives 3x^2/2.
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