Solve ∫ 34x^2+5sqrt{x wrt x

$$\int{ 34 { x }^{ 2 } +5 \sqrt{ x } }d x$$

Evaluate

$$\frac{34x^{3}}{3}+\frac{10x^{\frac{3}{2}}}{3}+С$$

Solution Steps

Integrate the sum term by term.

$$\int 34x^{2}\mathrm{d}x+\int 5\sqrt{x}\mathrm{d}x$$

Factor out the constant in each of the terms.

$$34\int x^{2}\mathrm{d}x+5\int \sqrt{x}\mathrm{d}x$$

Since \int x^{k}\mathrm{d}x=\frac{x^{k+1}}{k+1} for k\neq -1, replace \int x^{2}\mathrm{d}x with \frac{x^{3}}{3}. Multiply 34 times \frac{x^{3}}{3}.

$$\frac{34x^{3}}{3}+5\int \sqrt{x}\mathrm{d}x$$

Rewrite \sqrt{x} as x^{\frac{1}{2}}. Since \int x^{k}\mathrm{d}x=\frac{x^{k+1}}{k+1} for k\neq -1, replace \int x^{\frac{1}{2}}\mathrm{d}x with \frac{x^{\frac{3}{2}}}{\frac{3}{2}}. Simplify. Multiply 5 times \frac{2x^{\frac{3}{2}}}{3}.

$$\frac{34x^{3}+10x^{\frac{3}{2}}}{3}$$

If F\left(x\right) is an antiderivative of f\left(x\right), then the set of all antiderivatives of f\left(x\right) is given by F\left(x\right)+C. Therefore, add the constant of integration C\in \mathrm{R} to the result.

$$\frac{34x^{3}}{3}+\frac{10x^{\frac{3}{2}}}{3}+С$$

Differentiate w.r.t. x

$$34x^{2}+5\sqrt{x}$$