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Popular >

integral of 0.2x^2+1

Solution

\int 0.2 x^{2} + 1 d x

Solution

0.06666 \dots x^{3} + x + C

Solution steps

\int 0.2 x^{2} + 1 d x

Apply the Sum Rule:

\int f (x) \pm g (x) d x = \int f (x) d x \pm \int g (x) d x

= \int 0.2 x^{2} d x + \int 1 d x

\int 0.2 x^{2} d x = 0.06666 \dots x^{3}

\int 1 d x = x

= 0.06666 \dots x^{3} + x

Add a constant to the solution

= 0.06666 \dots x^{3} + x + C

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Frequently Asked Questions (FAQ)

What is the integral of 0.2x^2+1 ?
The integral of 0.2x^2+1 is 0.06666…x^3+x+C