Algebra Examples

$7 x^{2} - 6 x - 11 = 3 x^{2}$

Step 1

Subtract $3 x^{2}$ from both sides of the equation.

$7 x^{2} - 6 x - 11 - 3 x^{2} = 0$

Step 2

Subtract $3 x^{2}$ from $7 x^{2}$ .

$4 x^{2} - 6 x - 11 = 0$

Step 3

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

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

Step 4

The standard form is $4 x^{2} - 6 x - 11$ .

$4 x^{2} - 6 x - 11 = 0$

Step 5