0=x^2-22x+121

Simple and best practice solution for 0=x^2-22x+121 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 0=x^2-22x+121 equation:


Simplifying
0 = x2 + -22x + 121

Reorder the terms:
0 = 121 + -22x + x2

Solving
0 = 121 + -22x + x2

Solving for variable 'x'.

Combine like terms: 0 + -121 = -121
-121 + 22x + -1x2 = 121 + -22x + x2 + -121 + 22x + -1x2

Reorder the terms:
-121 + 22x + -1x2 = 121 + -121 + -22x + 22x + x2 + -1x2

Combine like terms: 121 + -121 = 0
-121 + 22x + -1x2 = 0 + -22x + 22x + x2 + -1x2
-121 + 22x + -1x2 = -22x + 22x + x2 + -1x2

Combine like terms: -22x + 22x = 0
-121 + 22x + -1x2 = 0 + x2 + -1x2
-121 + 22x + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-121 + 22x + -1x2 = 0

Factor a trinomial.
(-11 + x)(11 + -1x) = 0

Subproblem 1

Set the factor '(-11 + x)' equal to zero and attempt to solve: Simplifying -11 + x = 0 Solving -11 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '11' to each side of the equation. -11 + 11 + x = 0 + 11 Combine like terms: -11 + 11 = 0 0 + x = 0 + 11 x = 0 + 11 Combine like terms: 0 + 11 = 11 x = 11 Simplifying x = 11

Subproblem 2

Set the factor '(11 + -1x)' equal to zero and attempt to solve: Simplifying 11 + -1x = 0 Solving 11 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-11' to each side of the equation. 11 + -11 + -1x = 0 + -11 Combine like terms: 11 + -11 = 0 0 + -1x = 0 + -11 -1x = 0 + -11 Combine like terms: 0 + -11 = -11 -1x = -11 Divide each side by '-1'. x = 11 Simplifying x = 11

Solution

x = {11, 11}

See similar equations:

| -3x+2y=38 | | 2y-4=y+1 | | 2y-4=g+1 | | -2+5=-2-5 | | a^2-3a-180= | | 25*25-15*15=a^2 | | (3/a)-4 | | 9(x+6)+6(x+6)=5x-5 | | a^2-14a-147= | | p-9=-12 | | c*c=24 | | -3(3x-4)=30 | | a^2-9a-136= | | x^2+22x-121=0 | | 8cos^4x-5=0 | | a^2-21a+54= | | c*c=8045 | | 34*34+83*83=c | | 260=0.4m+45 | | S(t)=-75t+600 | | a^3+a^2-64a=64 | | (2p-26)/3=5 | | 7X+7=-5+2X+22 | | a^2-15a+36= | | 2p-26/3=5 | | 24=14+7x | | X+4=55 | | 5/6÷1/3x1/6 | | 9x-8x=25-5 | | 3x^2-240x+160y=0 | | -3x+4+x=8-x-3x | | c*c=4021 |

Equations solver categories