Precalculus Examples

$8^{2} - 17 \cdot 8 + 54 = - 2 (8) - 2$

Step 1

The left side $- 18$ is equal to the right side $- 18$ , which means that the given statement is always true.

True

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