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Basic Math Examples

Popular Problems

Simplify (n*(n+1))/2

$\frac{n \cdot (n + 1)}{2}$

Step 1

Multiply $n$ by $n + 1$ .

$\frac{n (n + 1)}{2}$

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

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