(x^2)+6x-91=0

Simple and best practice solution for (x^2)+6x-91=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 (x^2)+6x-91=0 equation:


Simplifying
(x2) + 6x + -91 = 0
x2 + 6x + -91 = 0

Reorder the terms:
-91 + 6x + x2 = 0

Solving
-91 + 6x + x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-13 + -1x)(7 + -1x) = 0

Subproblem 1

Set the factor '(-13 + -1x)' equal to zero and attempt to solve: Simplifying -13 + -1x = 0 Solving -13 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '13' to each side of the equation. -13 + 13 + -1x = 0 + 13 Combine like terms: -13 + 13 = 0 0 + -1x = 0 + 13 -1x = 0 + 13 Combine like terms: 0 + 13 = 13 -1x = 13 Divide each side by '-1'. x = -13 Simplifying x = -13

Subproblem 2

Set the factor '(7 + -1x)' equal to zero and attempt to solve: Simplifying 7 + -1x = 0 Solving 7 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -1x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1x = 0 + -7 -1x = 0 + -7 Combine like terms: 0 + -7 = -7 -1x = -7 Divide each side by '-1'. x = 7 Simplifying x = 7

Solution

x = {-13, 7}

See similar equations:

| 3g=6g-7 | | 2M+0.5M-2=9 | | 6x-(2+3x)= | | (4x^2)-7x-2=0 | | (9x^2)+24x+16=0 | | m=3(0.25) | | (x^2)-10x+25=0 | | m=4(0.25) | | x^2+3x-106=0 | | 10+0.15x=20+0.10x | | 3(x-3)-6=-15 | | X-3/8=28/32 | | 2x+3y=6fory | | 9-3x=10+x/3 | | (5x^2)+33x-14=0 | | 0.25m-3=0 | | 34=9+5p | | (x^2)-x-20=0 | | 2(-8x)= | | 8w+5=37 | | (2x^2)+x-15=0 | | 10+2n=6 | | x^2+3x-2=104 | | 80+3x+4=1000 | | 3N-14=8 | | x+10+2x+2= | | 2m+12=56 | | 5/6-3x+8/3=5/3 | | (4x^2)-10x+25=16 | | 1.75+0.15x=2.65 | | r^2=-5+6r | | 14-8/8p=-5 |

Equations solver categories