2x^2-12x+26=8

Simple and best practice solution for 2x^2-12x+26=8 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 2x^2-12x+26=8 equation:


Simplifying
2x2 + -12x + 26 = 8

Reorder the terms:
26 + -12x + 2x2 = 8

Solving
26 + -12x + 2x2 = 8

Solving for variable 'x'.

Reorder the terms:
26 + -8 + -12x + 2x2 = 8 + -8

Combine like terms: 26 + -8 = 18
18 + -12x + 2x2 = 8 + -8

Combine like terms: 8 + -8 = 0
18 + -12x + 2x2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(9 + -6x + x2) = 0

Factor a trinomial.
2((3 + -1x)(3 + -1x)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(3 + -1x)' equal to zero and attempt to solve: Simplifying 3 + -1x = 0 Solving 3 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -1x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1x = 0 + -3 -1x = 0 + -3 Combine like terms: 0 + -3 = -3 -1x = -3 Divide each side by '-1'. x = 3 Simplifying x = 3

Subproblem 2

Set the factor '(3 + -1x)' equal to zero and attempt to solve: Simplifying 3 + -1x = 0 Solving 3 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -1x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1x = 0 + -3 -1x = 0 + -3 Combine like terms: 0 + -3 = -3 -1x = -3 Divide each side by '-1'. x = 3 Simplifying x = 3

Solution

x = {3, 3}

See similar equations:

| 9x-(2x+5)=23 | | 19x+7+15x+45= | | R-32=27 | | 2.5s=1342.5 | | 9(4x-3)=41 | | 500+0.35s=2.5s | | 14q^2-4q-10=0 | | -3(5+4x)=-111 | | 2[a+4]-2=-14 | | 2(3x-9)-4=2(x-3)+9 | | 3(7y-5)-(2y+6)= | | 4-5x=x-62 | | 4[a+3]-9=-25 | | 8t+9+9t=49 | | -x-5x=x-62 | | 2h-14=30 | | 49-10(7-3)= | | 8v+4=40 | | -3-9-4-3-8= | | -3.14/3 | | -3.14/2 | | 3x^2-4x-8= | | -(y+3)=2Y+3 | | a^2-18ab+80b^2= | | 2[a-5]-5=3 | | 9v+2v-5v-6v+2v=20 | | 5(3x-6)-3=5(x-4)+67 | | 7.5+0.5s=0.75s | | 5(x-7)=6(x-2) | | 64n^2=64 | | 2x+80=360 | | 2p-p+p+4p-3p=3 |

Equations solver categories