The calculator will find the integral/antiderivative of
x21, with steps shown.
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Definite and Improper Integral Calculator
Solution
Apply the power rule ∫xndx=n+1xn+1 (n=−1) with n=−2:
∫x21dx=∫x−2dx=−2+1x−2+1=(−x−1)=(−x1)
Therefore,
∫x21dx=−x1
Add the constant of integration:
∫x21dx=−x1+C
Answer: ∫x21dx=−x1+C