2x^2+10=-1

Simple and best practice solution for 2x^2+10=-1 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+10=-1 equation:


Simplifying
2x2 + 10 = -1

Reorder the terms:
10 + 2x2 = -1

Solving
10 + 2x2 = -1

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + -10 + 2x2 = -1 + -10

Combine like terms: 10 + -10 = 0
0 + 2x2 = -1 + -10
2x2 = -1 + -10

Combine like terms: -1 + -10 = -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:

| 2/3w-1/4=(w-1/4) | | (3y-5y^3+4y^2-13)-(2y^2-9y^3+y-14)= | | -3y=5x-15 | | -216-(-60b)+8=32 | | -208+(-60b)=32 | | x*8+5=-1.2 | | 8+x=19-2 | | (X+13)(x)=(x+1)(x+10) | | X^2+y^2+2x-6y-6=0 | | 5[12-(6-3a)-2a]=(1-a) | | 15x+4y=-4 | | (-216--60b)+8=32 | | 2y^2=210 | | -9x-6=5-1x | | 3x^2+24x+4y^2-40y+52=0 | | Ln(x^2-4)-ln(x+2)=-ln(x-2) | | -75+m=-10 | | (x-3)(y+4)=360 | | 4x^2-48x-y^2+54y+99=0 | | 4x+6y+5z=80 | | 0.457x=6.67 | | 15n+9=-21 | | 18=2x^2+x | | 8x-5=12x+15 | | x^2-x-114=0 | | 2y-4=t+8 | | (x+8)(x+3)-234=0 | | 1.4x=1.2x+10 | | 3g-24g+27=0 | | .02x+.04(1500-x)=48 | | 5k+6fork=4 | | 2*ln(x-2)+2*ln*2=2 |

Equations solver categories