X^2+.8x+c=0

Simple and best practice solution for X^2+.8x+c=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 X^2+.8x+c=0 equation: 


Simplifying
X2 + 0.8x + c = 0

Reorder the terms:
X2 + c + 0.8x = 0

Solving
X2 + c + 0.8x = 0

Solving for variable 'X'.

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

Add '-1c' to each side of the equation.
X2 + c + -1c + 0.8x = 0 + -1c

Combine like terms: c + -1c = 0
X2 + 0 + 0.8x = 0 + -1c
X2 + 0.8x = 0 + -1c
Remove the zero:
X2 + 0.8x = -1c

Add '-0.8x' to each side of the equation.
X2 + 0.8x + -0.8x = -1c + -0.8x

Combine like terms: 0.8x + -0.8x = 0.0
X2 + 0.0 = -1c + -0.8x
X2 = -1c + -0.8x

Simplifying
X2 = -1c + -0.8x

Reorder the terms:
X2 + c + 0.8x = -1c + c + -0.8x + 0.8x

Combine like terms: -1c + c = 0
X2 + c + 0.8x = 0 + -0.8x + 0.8x
X2 + c + 0.8x = -0.8x + 0.8x

Combine like terms: -0.8x + 0.8x = 0.0
X2 + c + 0.8x = 0.0

The solution to this equation could not be determined.

See similar equations:

| x+1/5=2x-1/6 | | 0.9x^2-10x+22=0 | | -8+(-5a)= | | 6.5*x=756 | | X^2+11x+c=0 | | x+4=(-2)-8 | | 1-4b=13-3b-3b | | 4m-16=-30 | | (2x^2-3x-2)-(x^2+9)=x^2+14 | | 14x+14=98 | | 49/42=7/x | | 2(4x+1)(3x-2)=0 | | 4x-2(3x+1)=10 | | X^2-0.36x+c=0 | | -4b+21=-4b | | 4(-6x+1)-5x=91 | | 4m-16=-3 | | (y-4)2-7(2-y)=(y+5)(y-2) | | X^2-2.2x+c=0 | | -9y-40=36y-14 | | 4(x-3)+4(x+1)=11-2x | | 9+8z-3+5z= | | 2+w=90 | | 2x=11-5y | | 3(n+5)+2=21 | | 2x-16=5(x+1) | | (7x^2+5x-3)-(7x^2+5)=27 | | 2w+w=90 | | .25x=-.001 | | N+(-36)=36 | | -4x+13=-11 | | (3x-5)(x+4)=x(3x-7)+8 |

Equations solver categories