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Popular >

integral of 1/1 (2x)

Solution

\int \frac{1}{1} (2 x) d x

Solution

x^{2} + C

Solution steps

\int \frac{1}{1} \cdot 2 x d x

Take the constant out:

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

= 2 \cdot \int x d x

Apply the Power Rule

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

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

Simplify

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

= x^{2}

Add a constant to the solution

= x^{2} + C

Popular Examples

(\partial)/(\partial x)(x^2-2y^2+4)

\frac{\partial}{\partial x} (x^{2} - 2 y^{2} + 4)

integral of 4x^3e^x

\int 4 x^{3} e^{x} d x

area 1/x ,0,y=1,y=e area

\frac{1}{x}, 0, y = 1, y = e

limit as x approaches 3 of sqrt(x^3+6x)

x \to 3 lim (x^{3} + 6 x)

integral of (x-4)/(x^2+5x+6)

\int \frac{x - 4}{x ^{2} + 5 x + 6} d x

Frequently Asked Questions (FAQ)

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