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Popular >

integral of 7x-14

Solution

\int 7 x - 14 d x

Solution

\frac{7 x ^{2}}{2} - 14 x + C

Solution steps

\int 7 x - 14 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 7 x d x - \int 14 d x

\int 7 x d x = \frac{7 x ^{2}}{2}

\int 14 d x = 14 x

= \frac{7 x ^{2}}{2} - 14 x

Add a constant to the solution

= \frac{7 x ^{2}}{2} - 14 x + C

Popular Examples

limit as x approaches-1-of x^2+2

x \to - 1 - lim (x^{2} + 2)

derivative of f(x)=(x^2+2x)/(x^2-1)derivative of

f (x) = \frac{x ^{2} + 2 x}{x ^{2} - 1}

integral of 1/(1+14x)

\int \frac{1}{1 + 14 x} d x

f(x)=sqrt(4x+1)

f (x) = 4 x + 1

derivative of x derivative of

x

Frequently Asked Questions (FAQ)

What is the integral of 7x-14 ?
The integral of 7x-14 is (7x^2)/2-14x+C