x^2-19x-120=

Simple and best practice solution for x^2-19x-120= 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^2-19x-120= equation:


Simplifying
x2 + -19x + -120 = 0

Reorder the terms:
-120 + -19x + x2 = 0

Solving
-120 + -19x + x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-5 + -1x)(24 + -1x) = 0

Subproblem 1

Set the factor '(-5 + -1x)' equal to zero and attempt to solve: Simplifying -5 + -1x = 0 Solving -5 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + -1x = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -1x = 0 + 5 -1x = 0 + 5 Combine like terms: 0 + 5 = 5 -1x = 5 Divide each side by '-1'. x = -5 Simplifying x = -5

Subproblem 2

Set the factor '(24 + -1x)' equal to zero and attempt to solve: Simplifying 24 + -1x = 0 Solving 24 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-24' to each side of the equation. 24 + -24 + -1x = 0 + -24 Combine like terms: 24 + -24 = 0 0 + -1x = 0 + -24 -1x = 0 + -24 Combine like terms: 0 + -24 = -24 -1x = -24 Divide each side by '-1'. x = 24 Simplifying x = 24

Solution

x = {-5, 24}

See similar equations:

| C=1.239*8.1 | | 9-8x=77-22x | | 14x-6=6x+10 | | y=4x-8x+1 | | 6-7x=6x-10x+9 | | 2x*12=9x+27 | | 3x+3=3(x+4) | | -0.09x=-7.2 | | 2v-6=6-2v | | y-4.1=5 | | 9.1x+7-6.1x=4 | | 7x-31.2=x | | 7x-.15=2x+.60 | | 7r+5=8r+9 | | 0.7x+0.2=-0.5 | | 6(x-1.1)=4.2 | | 2*ln(x)+1=ln(2x) | | 2(x+2)=4x+6 | | 9x+7.27=6x+13 | | 5.6y+5.78=-8.78 | | 2.8x=-12.32 | | x-6=4.22 | | -8y=3.28 | | 4a^2+4a+1= | | x+2.7=7.8 | | 4x^2+28x-32= | | 2x+43=2x-3 | | rt=r+rR | | x^2+xy-20y^2= | | c=1.239(10) | | 2h+5=57 | | x^2-2x-225=0 |

Equations solver categories