3x^2-8x+32=0

Simple and best practice solution for 3x^2-8x+32=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 3x^2-8x+32=0 equation:


Simplifying
3x2 + -8x + 32 = 0

Reorder the terms:
32 + -8x + 3x2 = 0

Solving
32 + -8x + 3x2 = 0

Solving for variable 'x'.

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

Divide each side by '3'.
10.66666667 + -2.666666667x + x2 = 0

Move the constant term to the right:

Add '-10.66666667' to each side of the equation.
10.66666667 + -2.666666667x + -10.66666667 + x2 = 0 + -10.66666667

Reorder the terms:
10.66666667 + -10.66666667 + -2.666666667x + x2 = 0 + -10.66666667

Combine like terms: 10.66666667 + -10.66666667 = 0.00000000
0.00000000 + -2.666666667x + x2 = 0 + -10.66666667
-2.666666667x + x2 = 0 + -10.66666667

Combine like terms: 0 + -10.66666667 = -10.66666667
-2.666666667x + x2 = -10.66666667

The x term is -2.666666667x.  Take half its coefficient (-1.333333334).
Square it (1.777777780) and add it to both sides.

Add '1.777777780' to each side of the equation.
-2.666666667x + 1.777777780 + x2 = -10.66666667 + 1.777777780

Reorder the terms:
1.777777780 + -2.666666667x + x2 = -10.66666667 + 1.777777780

Combine like terms: -10.66666667 + 1.777777780 = -8.88888889
1.777777780 + -2.666666667x + x2 = -8.88888889

Factor a perfect square on the left side:
(x + -1.333333334)(x + -1.333333334) = -8.88888889

Can't calculate square root of the right side.

The solution to this equation could not be determined.

See similar equations:

| 22=5*2y+3+-3y | | 8-7x=56-21x | | 3x^2+4x=3x*3x-1*1-2x^2 | | x(x-3)=18 | | 2k+8-3k=14 | | 4x+14=-70-10x | | 2x^2+4xy+2y^2=1 | | 115-5x=5x+5 | | -2-6x=6-7x | | 2X(3+2)-(y+-3)=180 | | 96=(x+1)(3x+1) | | 3x^2+4x-94=0 | | 5x-12=3x+14 | | 3x+11=67-4x | | 2x*2x+1*1-2x=4 | | z^3-6z-9=0 | | 3x-8=5x | | x^3+7x^2+11x+19x=0 | | x^3+7x^2+11x+17=0 | | x^3+7x^2+11x+19=0 | | -8=48 | | 5.4=3.6(1+a)+a | | 12+3n=-6 | | 1x=0.5 | | 3d-10=5(d-4) | | 2+3(n)=3-2(n) | | 8x^2+18x+6=0 | | 2t+10=4t-30 | | 6b-(3b+8)=16 | | 3x^2y+6xy^2+15xy= | | -5x+25=-55 | | 21xy-6x^2= |

Equations solver categories