Pre-Algebra Examples

$2.25 \cdot 10^{15}$

Step 1

Since the exponent of the scientific notation is positive, move the decimal point $15$ places to the right.

$2250000000000000$

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