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Popular >

integral of (2+x)

Solution

\int (2 + x) d x

Solution

2 x + \frac{x ^{2}}{2} + C

Solution steps

\int 2 + 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 2 d x + \int x d x

\int 2 d x = 2 x

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

= 2 x + \frac{x ^{2}}{2}

Add a constant to the solution

= 2 x + \frac{x ^{2}}{2} + C

Graph

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\int_{- l n (4)}^{0} 3 e^{t} d t

Frequently Asked Questions (FAQ)

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