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Popular >

integral of t^2+3

Solution

\int t^{2} + 3 d t

Solution

\frac{t ^{3}}{3} + 3 t + C

Solution steps

\int t^{2} + 3 d t

Apply the Sum Rule:

\int f (x) \pm g (x) d x = \int f (x) d x \pm \int g (x) d x

= \int t^{2} d t + \int 3 d t

\int t^{2} d t = \frac{t ^{3}}{3}

\int 3 d t = 3 t

= \frac{t ^{3}}{3} + 3 t

Add a constant to the solution

= \frac{t ^{3}}{3} + 3 t + C

Popular Examples

integral of e^{-7x^2}

\int e^{- 7 x^{2}} d x

integral of (1+cot^2(x))

\int (1 + cot^{2} (x)) d x

integral of csc^4(3x-1)

\int csc^{4} (3 x - 1) d x

integral of-3x^{-3}

\int - 3 x^{- 3} d x

integral of 1/(sin(2y))

\int \frac{1}{sin ( 2 y )} d y

Frequently Asked Questions (FAQ)

What is the integral of t^2+3 ?
The integral of t^2+3 is (t^3)/3+3t+C