Pre-Algebra Examples

$3 \times 10^{4} (2 \times 10^{- 2})$

Step 1

Since the exponent of the scientific notation is positive, move the decimal point $4$ places to the right.

$30000$

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