Basic Math Examples

$20 A B C + 12 A B + 10 B A C + 4 B$

Step 1

Move $A$ .

$20 C A B + 10 C A B + 12 A B + 4 B$

Step 2

Add $20 C A B$ and $10 C A B$ .

$30 C A B + 12 A B + 4 B$

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