5x+x^2-36=0

Simple and best practice solution for 5x+x^2-36=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 5x+x^2-36=0 equation:


Simplifying
5x + x2 + -36 = 0

Reorder the terms:
-36 + 5x + x2 = 0

Solving
-36 + 5x + x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-9 + -1x)(4 + -1x) = 0

Subproblem 1

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

Subproblem 2

Set the factor '(4 + -1x)' equal to zero and attempt to solve: Simplifying 4 + -1x = 0 Solving 4 + -1x = 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 + -1x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1x = 0 + -4 -1x = 0 + -4 Combine like terms: 0 + -4 = -4 -1x = -4 Divide each side by '-1'. x = 4 Simplifying x = 4

Solution

x = {-9, 4}

See similar equations:

| -4x^2-5x-6= | | 3x-10=-7+6x | | 3v+6=4v | | 5x-(2x-89)=103 | | 4(7w+5)=28w+22 | | -2+2x=-2x-2 | | -2(y+7)+38=4(2-y) | | 3m^2+5m-4= | | 3x+37=6x-11 | | 4a-8=6a | | 8+(-12)=x | | 100=10(X+8) | | 21=2t+5 | | 3v^2+2v-9= | | 6sin^2x+11sinx-10=0 | | 25=5/9y | | 9x+8y+4y+3x= | | 3n^2-2n-10= | | 7y/8=56 | | 7a=a+12 | | 2y-8x=0 | | 5/3x-3=17 | | 26-6x=6-10x | | 5u=15/2 | | W-4=2w+11 | | -3x+11=-7 | | -8a=-36 | | 60-(3x+7)=5(x+7)+x | | 45=4w+17 | | x-11.5=4.6 | | (W+9.5)w=275 | | 2+x=-5x-22 |

Equations solver categories