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Popular >

integral of c/(r^2)

Solution

\int \frac{c}{r ^{2}} d r

Solution

- \frac{c}{r} + C

Solution steps

\int \frac{c}{r ^{2}} d r

Take the constant out:

\int a \cdot f (x) d x = a \cdot \int f (x) d x

= c \cdot \int \frac{1}{r ^{2}} d r

Apply the Power Rule

: - \frac{1}{r}

= c (- \frac{1}{r})

Simplify

c (- \frac{1}{r}) : - \frac{c}{r}

= - \frac{c}{r}

Add a constant to the solution

= - \frac{c}{r} + C

Graph

Popular Examples

integral of rsqrt(r+3)

\int r r + 3 d r

integral of (x^2+2x+1)/(2x^3+3x^2-2x)

\int \frac{x ^{2} + 2 x + 1}{2 x ^{3} + 3 x ^{2} - 2 x} d x

integral of (3sin(2x))/(cos(2x)+2)

\int \frac{3 sin ( 2 x )}{cos ( 2 x ) + 2} d x

integral of (2x-3)/(sqrt(x))

\int \frac{2 x - 3}{x} d x

integral of cos(ax)e^{-sx}

\int cos (a x) e^{- s x} d x

Frequently Asked Questions (FAQ)

What is the integral of c/(r^2) ?
The integral of c/(r^2) is -c/r+C