6x^2-7x+6=0

Simple and best practice solution for 6x^2-7x+6=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^2-7x+6=0 equation:


Simplifying
6x2 + -7x + 6 = 0

Reorder the terms:
6 + -7x + 6x2 = 0

Solving
6 + -7x + 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'.
1 + -1.166666667x + x2 = 0

Move the constant term to the right:

Add '-1' to each side of the equation.
1 + -1.166666667x + -1 + x2 = 0 + -1

Reorder the terms:
1 + -1 + -1.166666667x + x2 = 0 + -1

Combine like terms: 1 + -1 = 0
0 + -1.166666667x + x2 = 0 + -1
-1.166666667x + x2 = 0 + -1

Combine like terms: 0 + -1 = -1
-1.166666667x + x2 = -1

The x term is -1.166666667x.  Take half its coefficient (-0.5833333335).
Square it (0.3402777780) and add it to both sides.

Add '0.3402777780' to each side of the equation.
-1.166666667x + 0.3402777780 + x2 = -1 + 0.3402777780

Reorder the terms:
0.3402777780 + -1.166666667x + x2 = -1 + 0.3402777780

Combine like terms: -1 + 0.3402777780 = -0.659722222
0.3402777780 + -1.166666667x + x2 = -0.659722222

Factor a perfect square on the left side:
(x + -0.5833333335)(x + -0.5833333335) = -0.659722222

Can't calculate square root of the right side.

The solution to this equation could not be determined.

See similar equations:

| 3(x-7)+4=28 | | -4(8-8a)=4(7-5a)-8 | | 12x=7t-10y | | 2a=by-3 | | 12x=7t-1y | | 2x+3=5x-30 | | 1.4x=(.2x)-15000 | | 3x-x-5=7(x+1)-6 | | 0.10x+0.05(6-x)=0.10(-5) | | 4x+8x-40=60-8x | | -16x^2+75=0 | | -3x-4(x-8)=-7(x-8) | | 4=3t+(3t-1) | | -16x^2+65=0 | | 26-2x=x-4 | | 2n^2+6=-13n | | b=3a+4 | | (6p-7)(p+3)=0 | | -6(1+3x)=-3(x+2) | | f(r-2)=6(2)+7 | | -2(x-5)=52 | | 8(4a-5)-7x=5(5x-8) | | 10+log^3(x+3)=-10 | | 7[d-5]+12+5= | | 7(v+5)=25+5v | | 3r+12=8r+210 | | sqrt(5x-3)=sqrt(2x+3) | | -5x-40=-15x | | y^5-12y^4+16y^3=0 | | 2p-q=-23 | | 92r+5.514=158.234 | | 3a^2+2a-4=-8a |

Equations solver categories