-6x^2+8x-5=0

Simple and best practice solution for -6x^2+8x-5=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 -6x^2+8x-5=0 equation: 


Simplifying
-6x2 + 8x + -5 = 0

Reorder the terms:
-5 + 8x + -6x2 = 0

Solving
-5 + 8x + -6x2 = 0

Solving for variable 'x'.

Begin completing the square.  Divide all terms by
-6 the coefficient of the squared term: 

Divide each side by '-6'.
0.8333333333 + -1.333333333x + x2 = 0

Move the constant term to the right:

Add '-0.8333333333' to each side of the equation.
0.8333333333 + -1.333333333x + -0.8333333333 + x2 = 0 + -0.8333333333

Reorder the terms:
0.8333333333 + -0.8333333333 + -1.333333333x + x2 = 0 + -0.8333333333

Combine like terms: 0.8333333333 + -0.8333333333 = 0.0000000000
0.0000000000 + -1.333333333x + x2 = 0 + -0.8333333333
-1.333333333x + x2 = 0 + -0.8333333333

Combine like terms: 0 + -0.8333333333 = -0.8333333333
-1.333333333x + x2 = -0.8333333333

The x term is -1.333333333x.  Take half its coefficient (-0.6666666665).
Square it (0.4444444442) and add it to both sides.

Add '0.4444444442' to each side of the equation.
-1.333333333x + 0.4444444442 + x2 = -0.8333333333 + 0.4444444442

Reorder the terms:
0.4444444442 + -1.333333333x + x2 = -0.8333333333 + 0.4444444442

Combine like terms: -0.8333333333 + 0.4444444442 = -0.3888888891
0.4444444442 + -1.333333333x + x2 = -0.3888888891

Factor a perfect square on the left side:
(x + -0.6666666665)(x + -0.6666666665) = -0.3888888891

Can't calculate square root of the right side.

The solution to this equation could not be determined.

See similar equations:

| 6(19+-9x)=18y+96 | | -35m+71=-21m+43 | | 5-7x+x=53 | | 35x^2+19x+8=6 | | 12x-15=4x-20+4 | | -35m+71=-21m+3 | | 2x-3(x+1)=-(7x+3)+x | | .25n=75 | | -8y+15=71 | | 4x+4=7x-20 | | 42=2(x+1)+2(2x-4) | | 3x^2+6=21 | | 3(2l)+2w=192 | | 10-4x+2x=14 | | 5h-9=-3h+15 | | 3x-8+6x-9=5x+4x+17 | | 2-3x+10=224 | | -8x-66=-x+102 | | 3x^3-34x^2+95x-28=0 | | 324x^2-49=0 | | 4(4-t)-(3-2t)=8 | | x-21=5 | | X^2+4y^2-32y+48=0 | | 4x-3(x-9)=2+2x | | 9x^2-8x+3=0 | | 8x-16=10+6x | | 4n-12=24 | | -3y+11=20 | | .4+x=0.25 | | 3X+8=55 | | 8(y-1)=4y+16 | | 2x+3=-15 |

Equations solver categories