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Popular >

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

Solution

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

Solution

174

Solution steps

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

\int_{- 1}^{5} 3 x^{2} d x = 126

\int_{- 1}^{5} 4 x d x = 48

= 126 + 48

Simplify

= 174

Graph

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\int_{1}^{3} x^{2} - x d x

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\int_{0.3}^{0.6} \frac{3}{2} x d x

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\int_{0}^{1} 2 x cos (nπ x) d x

Frequently Asked Questions (FAQ)

What is the integral from-1 to 5 of 3x^2+4x ?
The integral from-1 to 5 of 3x^2+4x is 174