13x^2-6x+1=0

Simple and best practice solution for 13x^2-6x+1=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 13x^2-6x+1=0 equation: 


Simplifying
13x2 + -6x + 1 = 0

Reorder the terms:
1 + -6x + 13x2 = 0

Solving
1 + -6x + 13x2 = 0

Solving for variable 'x'.

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

Divide each side by '13'.
0.07692307692 + -0.4615384615x + x2 = 0

Move the constant term to the right:

Add '-0.07692307692' to each side of the equation.
0.07692307692 + -0.4615384615x + -0.07692307692 + x2 = 0 + -0.07692307692

Reorder the terms:
0.07692307692 + -0.07692307692 + -0.4615384615x + x2 = 0 + -0.07692307692

Combine like terms: 0.07692307692 + -0.07692307692 = 0.00000000000
0.00000000000 + -0.4615384615x + x2 = 0 + -0.07692307692
-0.4615384615x + x2 = 0 + -0.07692307692

Combine like terms: 0 + -0.07692307692 = -0.07692307692
-0.4615384615x + x2 = -0.07692307692

The x term is -0.4615384615x.  Take half its coefficient (-0.2307692308).
Square it (0.05325443788) and add it to both sides.

Add '0.05325443788' to each side of the equation.
-0.4615384615x + 0.05325443788 + x2 = -0.07692307692 + 0.05325443788

Reorder the terms:
0.05325443788 + -0.4615384615x + x2 = -0.07692307692 + 0.05325443788

Combine like terms: -0.07692307692 + 0.05325443788 = -0.02366863904
0.05325443788 + -0.4615384615x + x2 = -0.02366863904

Factor a perfect square on the left side:
(x + -0.2307692308)(x + -0.2307692308) = -0.02366863904

Can't calculate square root of the right side.

The solution to this equation could not be determined.

See similar equations:

| .25+.2(10-p)=0 | | 6x+20=2x+36 | | .3(n-5)=.4-.2(n-7) | | .33z=3z-0.8 | | 0.25=0.4y-1 | | -34+(-5)-(5-12)=18-x | | 2.49+1.24(w)=11.17 | | -a=7a | | 2014-1993= | | 0.5x+7=.75x-4 | | L+N=12 | | 16x+x= | | 4x+56=10x-5 | | 6xy-15z+21= | | 3(x+3)=-24 | | f(x)=8x^2+9x+7 | | c-2=5-r | | w^2+4w=96 | | -6y+14=32 | | -16t^2+240t=0 | | 8x+y=-7 | | 7y+2(y-4)=6(y+1)-3 | | 6(2x-8)=3(4x+2) | | 5x+30=7x-6 | | y=-8x-7 | | .002n+15=2 | | 19y-9y-9y=11 | | 5-(3+8)+x=6-(-3+2) | | 2x-8=-4x | | 4x-4+10=x+6 | | -24x+28=4x | | 14p-10p+4=20 |

Equations solver categories