Precalculus Examples

$3 x + A (2 x + B)$

Step 1

Apply the distributive property.

$3 x + A (2 x) + A B$

Step 2

Rewrite using the commutative property of multiplication.

$3 x + 2 A x + A B$

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