Algebra Examples

$5 x^{2} - 20 x = 15$

Step 1

Subtract $15$ from both sides of the equation.

$5 x^{2} - 20 x - 15 = 0$

Step 2

To write a polynomial in standard form, simplify and then arrange the terms in descending order.

$a x^{2} + b x + c = 0$

Step 3

The standard form is $5 x^{2} - 20 x - 15$ .

$5 x^{2} - 20 x - 15 = 0$

Step 4