(9x^2)-12x+12=0

Simple and best practice solution for (9x^2)-12x+12=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 (9x^2)-12x+12=0 equation:


Simplifying
(9x2) + -12x + 12 = 0

Reorder the terms:
12 + -12x + (9x2) = 0

Solving
12 + -12x + (9x2) = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '3'.
3(4 + -4x + (3x2)) = 0

Ignore the factor 3.

Subproblem 1

Set the factor '(4 + -4x + (3x2))' equal to zero and attempt to solve: Simplifying 4 + -4x + (3x2) = 0 Solving 4 + -4x + (3x2) = 0 Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. 1.333333333 + -1.333333333x + x2 = 0 Move the constant term to the right: Add '-1.333333333' to each side of the equation. 1.333333333 + -1.333333333x + -1.333333333 + x2 = 0 + -1.333333333 Reorder the terms: 1.333333333 + -1.333333333 + -1.333333333x + x2 = 0 + -1.333333333 Combine like terms: 1.333333333 + -1.333333333 = 0.000000000 0.000000000 + -1.333333333x + x2 = 0 + -1.333333333 -1.333333333x + x2 = 0 + -1.333333333 Combine like terms: 0 + -1.333333333 = -1.333333333 -1.333333333x + x2 = -1.333333333 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 = -1.333333333 + 0.4444444442 Reorder the terms: 0.4444444442 + -1.333333333x + x2 = -1.333333333 + 0.4444444442 Combine like terms: -1.333333333 + 0.4444444442 = -0.8888888888 0.4444444442 + -1.333333333x + x2 = -0.8888888888 Factor a perfect square on the left side: ((x) + -0.6666666665)((x) + -0.6666666665) = -0.8888888888 Can't calculate square root of the right side. The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

See similar equations:

| x^2+y^2=250 | | 3y-4y=12 | | -7(3x)(-9)= | | 11x+y=97 | | -7x-15=-148x | | y^2=4x+1 | | 3x+13x=96 | | -6x-10x=128 | | 10m-19=61 | | =3059891693 | | 12-2k-2=0 | | 2-6x=2(5-x) | | 6y-10=-20+y | | 4r-3=1+6r | | (x-4)(x+10)=0 | | 4k-22+10=0 | | 525.00+0.21(1547.20)= | | 525.00+0.21(1547.18)= | | 525.00+0.21(1547.16)= | | 525.00+0.21(1547.12)= | | 525.00+0.21(1547.09)= | | 32k+-32=-5k+-32 | | 525.00+.21(1547.07)= | | 525.00+0.21(1547)= | | V=3(48h^2-144h+105) | | 36x^4+44x^3+24x^2=0 | | 525.00+0.21(154)= | | -5n+-8+56n=-8 | | 8b+6+8b+1= | | v^2-14v+24=0 | | v^2-14v+24=o | | 3a+2a+2a=14 |

Equations solver categories