11x-x^2=6

Simple and best practice solution for 11x-x^2=6 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 11x-x^2=6 equation:



11x-x^2=6
We move all terms to the left:
11x-x^2-(6)=0
We add all the numbers together, and all the variables
-1x^2+11x-6=0
a = -1; b = 11; c = -6;
Δ = b2-4ac
Δ = 112-4·(-1)·(-6)
Δ = 97
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(11)-\sqrt{97}}{2*-1}=\frac{-11-\sqrt{97}}{-2} $
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(11)+\sqrt{97}}{2*-1}=\frac{-11+\sqrt{97}}{-2} $

See similar equations:

| 4y=(4)+16 | | 144m^2=25 | | -5/9=10/x+8 | | X+9/4-x-1/2=9 | | 2(12x-3)-12x=12x+12 | | 4y=(10)+8 | | 4n-6=-6-3n+7n | | (5x-1)*(-8x^2)=0 | | 20/3+x/3=33/4+x/4 | | 4y=(6)+4 | | 3p+16=1+8p | | 1400=4x-700 | | -3(6-5y)=7y+14 | | 4y=(8)+4 | | 2x^2-8x+27=0 | | 1400=4x+700 | | 5.8q-4.5-7.7q=-2.3-1.9q-23 | | 2x=x2-48 | | 4y=(10)+4 | | 65=100+5x | | 65=-5x+100 | | 100=65+5x | | 4(4+v)+34v=10v | | (5x-4)^2=48 | | 11x+12=128x-9 | | 5x^2+30x-25=0 | | -4t=-3π | | F(x)=49x^2-36 | | -5(3x-1)=-15x+5 | | .8+3-10x=2(x-2)+3 | | y3=25 | | 2x^-2/3+11x^-1/3+15=0 |

Equations solver categories