2x^2+8+3=0

Simple and best practice solution for 2x^2+8+3=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 2x^2+8+3=0 equation:


Simplifying
2x2 + 8 + 3 = 0

Reorder the terms:
8 + 3 + 2x2 = 0

Combine like terms: 8 + 3 = 11
11 + 2x2 = 0

Solving
11 + 2x2 = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-11' to each side of the equation.
11 + -11 + 2x2 = 0 + -11

Combine like terms: 11 + -11 = 0
0 + 2x2 = 0 + -11
2x2 = 0 + -11

Combine like terms: 0 + -11 = -11
2x2 = -11

Divide each side by '2'.
x2 = -5.5

Simplifying
x2 = -5.5

Reorder the terms:
5.5 + x2 = -5.5 + 5.5

Combine like terms: -5.5 + 5.5 = 0.0
5.5 + x2 = 0.0

The solution to this equation could not be determined.

See similar equations:

| Y+3=0(x-3) | | 0=x-54166/10200 | | 3x+9=-69-9 | | 5cos=3 | | an-6an-1+8an-2=9 | | 8z-7=2 | | 33y=-145 | | (3x-2y)+7=0 | | 2x-125=45-8x | | 7.5a=6 | | 4x^4+20x+25=0 | | 10x-3y=35 | | -87+20y+8=6(5y-2)-7 | | 21m^6n^10+7m^7n^8= | | x^2-12x-1260=0 | | 7x-3y=33 | | 56-4x=11-3x | | 8m+18n=-4 | | 9-0.34x=1.16x | | 11x^2=33x | | an-7an-1+10an-2=7.3n | | 6.3(x-9)=1-1/2x | | 4a-3a-5=6a-4 | | (1/16X^8Y^4)^3/4 | | -18+4x=x+3 | | 2x^2-8=y | | 3x+11=-17-11 | | -8(0.1x+0.2)-2.1=0.5 | | 3p^2=-5p+112 | | 2/3×?=1/7 | | 3x+11=-17--11 | | (4x+7)+(x+5)+(7x)=180 |

Equations solver categories