Calculus Examples

$\int_{0}^{9} d x$

Step 1

Apply the constant rule.

$x]_{0}^{9}$

Step 2

Substitute and simplify.

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Step 2.1

Evaluate $x$ at $9$ and at $0$ .

$(9) + 0$

Step 2.2

Add $9$ and $0$ .

$9$

$9$

Step 3

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$