Basic Math Examples

$(3 y^{3} + 9 y + 27) - (- 3 y^{2})$

Step 1

Multiply $- 3$ by $- 1$ .

$3 y^{3} + 9 y + 27 + 3 y^{2}$

Step 2

Move $27$ .

$3 y^{3} + 9 y + 3 y^{2} + 27$

Step 3

Move $9 y$ .

$3 y^{3} + 3 y^{2} + 9 y + 27$

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