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Popular >

integral of (20x+7)

Solution

\int (20 x + 7) d x

Solution

10 x^{2} + 7 x + C

Solution steps

\int 20 x + 7 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 20 x d x + \int 7 d x

\int 20 x d x = 10 x^{2}

\int 7 d x = 7 x

= 10 x^{2} + 7 x

Add a constant to the solution

= 10 x^{2} + 7 x + C

Popular Examples

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x \to 2 lim (\frac{4 - x ^{2}}{x + 2})

tangent of f(x)=2x^2+10x+9,\at x=-3 tangent of

f (x) = 2 x^{2} + 10 x + 9, at x = - 3

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\frac{( s + 5 )}{( s + 6 ) ( s + 10 )}

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n = 0 \sum \infty \frac{n}{n ^{2} + 4}

integral from 0 to 1 of 9

\int_{0}^{1} 9

Frequently Asked Questions (FAQ)

What is the integral of (20x+7) ?
The integral of (20x+7) is 10x^2+7x+C