Basic Math Examples

$7 b^{2} + 8 b - 3 + 7 b^{2} + 5 b + 7$

Step 1

Add $7 b^{2}$ and $7 b^{2}$ .

$14 b^{2} + 8 b - 3 + 5 b + 7$

Step 2

Add $8 b$ and $5 b$ .

$14 b^{2} + 13 b - 3 + 7$

Step 3

Add $- 3$ and $7$ .

$14 b^{2} + 13 b + 4$

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