1x^2-10x+9=0

Simple and best practice solution for 1x^2-10x+9=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 1x^2-10x+9=0 equation:


Simplifying
1x2 + -10x + 9 = 0

Reorder the terms:
9 + -10x + 1x2 = 0

Solving
9 + -10x + 1x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(1 + -1x)(9 + -1x) = 0

Subproblem 1

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

Subproblem 2

Set the factor '(9 + -1x)' equal to zero and attempt to solve: Simplifying 9 + -1x = 0 Solving 9 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -1x = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -1x = 0 + -9 -1x = 0 + -9 Combine like terms: 0 + -9 = -9 -1x = -9 Divide each side by '-1'. x = 9 Simplifying x = 9

Solution

x = {1, 9}

See similar equations:

| Y=7.2+4(2-2) | | 5r+4=3x+2 | | 110=(5+x)2x | | 89-6=1 | | 5-5k=-20 | | -1x^2+13x-36=0 | | 10(.02-.01)=1 | | y=x^5-2x^2+3x | | 1/3z+5=9 | | m^2+3m+42=0 | | (3x+72)+6x=180 | | 44=2t-13t | | C(X)=2x^2-320x+12020 | | 2=-.875x+10-.375x | | 12=-11x-2x^2 | | 8-8=12x+6x | | -4x-19=79 | | 8(4-a)=29 | | -1x^2-3x+40=0 | | -12x^2-70x-13=0 | | 21=-10n-3 | | 14-2x+6=5-2x+2 | | 7x(2)-3=2x+8 | | -0.1=-1-(-7) | | -75=y(18y-1) | | n^2=-10 | | 9-(2y+3)=-15 | | 4x^2-8x-86=0 | | 65=x+9x | | 142+38=20x-2 | | 6x-40=8x+8 | | x-24=3 |

Equations solver categories