Algebra Examples

$2 x^{2} + 7 x + k = 0$

Step 1

Subtract $2 x^{2}$ from both sides of the equation.

$7 x + k = - 2 x^{2}$

Step 2

Subtract $7 x$ from both sides of the equation.

$k = - 2 x^{2} - 7 x$

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