Write in Standard Form -11+x^2=-3x^2-4-2x

$- 11 + x^{2} = - 3 x^{2} - 4 - 2 x$

Step 1

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

Add $3 x^{2}$ to both sides of the equation.

$- 11 + x^{2} + 3 x^{2} = - 4 - 2 x$

Add $4$ to both sides of the equation.

$- 11 + x^{2} + 3 x^{2} + 4 = - 2 x$

Add $2 x$ to both sides of the equation.

$- 11 + x^{2} + 3 x^{2} + 4 + 2 x = 0$

Step 2

Simplify $- 11 + x^{2} + 3 x^{2} + 4 + 2 x$ .

Add $- 11$ and $4$ .

$x^{2} + 3 x^{2} - 7 + 2 x = 0$

Add $x^{2}$ and $3 x^{2}$ .

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

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

Move $- 7$ .

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

Step 5