allery$\displaystyle\int x^2\,dx$ equals:
A$\dfrac{x^3}{2} + C$
B$3x^2 + C$
C$\dfrac{x^3}{3} + C$
D$2x + C$
Answer & Solution
Correct answer: C. $\dfrac{x^3}{3} + C$
∫x² dx = x³/3 + C.
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