x^2-4x+2=2

Simple and best practice solution for x^2-4x+2=2 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 x^2-4x+2=2 equation: 


Simplifying
x2 + -4x + 2 = 2

Reorder the terms:
2 + -4x + x2 = 2

Add '-2' to each side of the equation.
2 + -4x + -2 + x2 = 2 + -2

Reorder the terms:
2 + -2 + -4x + x2 = 2 + -2

Combine like terms: 2 + -2 = 0
0 + -4x + x2 = 2 + -2
-4x + x2 = 2 + -2

Combine like terms: 2 + -2 = 0
-4x + x2 = 0

Solving
-4x + x2 = 0

Solving for variable 'x'.

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


Subproblem 1
Set the factor 'x' equal to zero and attempt to solve:

Simplifying
x = 0

Solving
x = 0

Move all terms containing x to the left, all other terms to the right.

Simplifying
x = 0

Subproblem 2
Set the factor '(-4 + x)' equal to zero and attempt to solve:

Simplifying
-4 + x = 0

Solving
-4 + x = 0

Move all terms containing x to the left, all other terms to the right.

Add '4' to each side of the equation.
-4 + 4 + x = 0 + 4

Combine like terms: -4 + 4 = 0
0 + x = 0 + 4
x = 0 + 4

Combine like terms: 0 + 4 = 4
x = 4

Simplifying
x = 4
Solution
x = {0, 4}

See similar equations:

| 2x-8+3x-16=21 | | 9(-3x+2)=14 | | 79+2=5p+8 | | 20+.15x=5+.25x | | x^2+4x-2=2 | | X^2+6x+768=0 | | 8x^2+13+5=0 | | ln(4t)=0 | | 24+4x=4.6x | | x^3-3ax+a^3+1=0 | | 0=-x^2+2x+2 | | 8x^2+13+55=0 | | y-1+5y-1+y-1+2y+8= | | X^2-4X*3=0 | | 3(n-7)=11-n | | 6-(z+8)=9 | | 3x+10y=31 | | -200=-25a | | -2[8x-10]-3=81 | | 80+4x+10+x-30+x=360 | | 6x+1.2=9x | | 5[-3n-7]-1=99 | | 2k-8=1/2(8k-32) | | (4n-1)=65 | | 5x+4=5x-12 | | h(x)=2x^2+7 | | A=(2x+1)(4x-7)-(2x+1) | | 5x-(x-28)=6-2(x+15) | | 4r-8=20 | | 6=-6r+3r | | -4m=-172 | | 7-3x=2x-5 |

Equations solver categories