Basic Math Examples

$9$

Step 1

$9$ has factors of $3$ and $3$ .

$3 \cdot 3$

Step 2

Since $9$ has factors other than $9$ and $1$ , $9$ is a composite number.

$9$ is a composite number

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