What is the integral from 0 to 1 of 5x^4+3x^2+1 ?

The integral from 0 to 1 of 5x^4+3x^2+1 is 3

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integral from 0 to 1 of 5x^4+3x^2+1

\int_{0}^{1} 5 x^{4} + 3 x^{2} + 1 d x

3

Solution steps

\int_{0}^{1} 5 x^{4} + 3 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}^{1} 5 x^{4} d x + \int_{0}^{1} 3 x^{2} d x + \int_{0}^{1} 1 d x

\int_{0}^{1} 5 x^{4} d x = 1

\int_{0}^{1} 3 x^{2} d x = 1

\int_{0}^{1} 1 d x = 1

= 1 + 1 + 1

Simplify

= 3

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What is the integral from 0 to 1 of 5x^4+3x^2+1 ?
The integral from 0 to 1 of 5x^4+3x^2+1 is 3