x^2+22x=75

Simple and best practice solution for x^2+22x=75 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+22x=75 equation:


Simplifying
x2 + 22x = 75

Reorder the terms:
22x + x2 = 75

Solving
22x + x2 = 75

Solving for variable 'x'.

Reorder the terms:
-75 + 22x + x2 = 75 + -75

Combine like terms: 75 + -75 = 0
-75 + 22x + x2 = 0

Factor a trinomial.
(-25 + -1x)(3 + -1x) = 0

Subproblem 1

Set the factor '(-25 + -1x)' equal to zero and attempt to solve: Simplifying -25 + -1x = 0 Solving -25 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '25' to each side of the equation. -25 + 25 + -1x = 0 + 25 Combine like terms: -25 + 25 = 0 0 + -1x = 0 + 25 -1x = 0 + 25 Combine like terms: 0 + 25 = 25 -1x = 25 Divide each side by '-1'. x = -25 Simplifying x = -25

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 = {-25, 3}

See similar equations:

| x^2+24x=25 | | 9x+17y=284 | | 2-3n=4-5n | | 3x-2x=2+7 | | 6x-30=-2(x-9) | | 8(w+3)=-4w+12 | | 5u-30=8(u-3) | | (2z+y)(3z+y)=0 | | x^2-32x+110=0 | | 2u+2(u-7)=-10 | | 2(9)-5y=33 | | -24=-4/9v | | 5k+12=52 | | 13y+5x=-17 | | -y^2+8y-15=0 | | 11.5/20 | | y=w-3/4z=0 | | -6y^2+6y=0 | | 3(6x+8)=24+18 | | x^2a=x/a | | 4x-7x=-30 | | 0.03x+0.08(449)=625 | | M-0.2=8 | | 2x+12x+3=0 | | t*4-1=9 | | a*5+1=12 | | 7/11*1/6 | | 0=9*ln(t) | | (2x+y+1)dx+(x+2y-1)dy=0 | | 7/11.1/6 | | =9ln(t) | | 22x^3-27x=0 |

Equations solver categories