Algebra Examples

$- 11 + 4 x^{2} = - 7 x - 2$

Step 1

Move all the expressions to the left side of the equation.

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Step 1.1

Add $7 x$ to both sides of the equation.

$- 11 + 4 x^{2} + 7 x = - 2$

Step 1.2

Add $2$ to both sides of the equation.

$- 11 + 4 x^{2} + 7 x + 2 = 0$

Step 2

Add $- 11$ and $2$ .

$4 x^{2} + 7 x - 9 = 0$

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 $4 x^{2} + 7 x - 9$ .

$4 x^{2} + 7 x - 9 = 0$

Step 5