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Popular >

integral of (4x)/1

Solution

\int \frac{4 x}{1} d x

Solution

2 x^{2} + C

Solution steps

\int \frac{4 x}{1} d x

Take the constant out:

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

= 4 \cdot \int x d x

Apply the Power Rule

: \frac{x ^{2}}{2}

= 4 \cdot \frac{x ^{2}}{2}

Simplify

4 \cdot \frac{x ^{2}}{2} : 2 x^{2}

= 2 x^{2}

Add a constant to the solution

= 2 x^{2} + C

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\int \frac{2}{3} x^{\frac{3}{2}} - 9 sin (x) d x

Frequently Asked Questions (FAQ)

What is the integral of (4x)/1 ?
The integral of (4x)/1 is 2x^2+C