2x^2-8x+8=0

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


Simplifying
2x2 + -8x + 8 = 0

Reorder the terms:
8 + -8x + 2x2 = 0

Solving
8 + -8x + 2x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2'.
2(4 + -4x + x2) = 0

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

Ignore the factor 2.

Subproblem 1

Set the factor '(2 + -1x)' equal to zero and attempt to solve: Simplifying 2 + -1x = 0 Solving 2 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1x = 0 + -2 -1x = 0 + -2 Combine like terms: 0 + -2 = -2 -1x = -2 Divide each side by '-1'. x = 2 Simplifying x = 2

Subproblem 2

Set the factor '(2 + -1x)' equal to zero and attempt to solve: Simplifying 2 + -1x = 0 Solving 2 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1x = 0 + -2 -1x = 0 + -2 Combine like terms: 0 + -2 = -2 -1x = -2 Divide each side by '-1'. x = 2 Simplifying x = 2

Solution

x = {2, 2}

See similar equations:

| 8x+6-3x-8+2y-6y= | | 7(k-6)+8=-13 | | 0.2(500-2.3x)=3.8(3x-3000) | | 2k^2-18= | | -252=-7(x+19) | | 4x-1=2x-31 | | -44x+28y+4= | | (4w-2)(5w+4)=0 | | 18m+27=2m-3 | | -4-6x=-64 | | y-5y= | | m(m+4)(m-7)=0 | | 3(3x-1)=4(4x-1) | | 4s+8=12 | | x+11=314.86 | | -14(9+19p)=3066 | | 12(x-7)=60 | | X^2+x=2 | | 4p^2-5pq= | | 252=x+.8x | | 3(y+7)=4(y-2) | | 3m-8m=10 | | 4=p+14 | | 3x^2(4x+5)(x-6)=0 | | -6(2p+2)-24=4(3p+3) | | 4p^4-5pq= | | 1-10x=-319 | | -3p+5p+4=6 | | 6n-6=18 | | 4x^2+12x+9= | | 12n-24=-14+28 | | (5x+15)(5x+15)=45 |

Equations solver categories