0=110x-(3100+6x+0.1x^2)

Simple and best practice solution for 0=110x-(3100+6x+0.1x^2) 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 0=110x-(3100+6x+0.1x^2) equation:



0=110x-(3100+6x+0.1x^2)
We move all terms to the left:
0-(110x-(3100+6x+0.1x^2))=0
We add all the numbers together, and all the variables
-(110x-(3100+6x+0.1x^2))=0
We calculate terms in parentheses: -(110x-(3100+6x+0.1x^2)), so:
110x-(3100+6x+0.1x^2)
determiningTheFunctionDomain -(3100+6x+0.1x^2)+110x
We get rid of parentheses
-0.1x^2-6x+110x-3100
We add all the numbers together, and all the variables
-0.1x^2+104x-3100
Back to the equation:
-(-0.1x^2+104x-3100)
We get rid of parentheses
0.1x^2-104x+3100=0
a = 0.1; b = -104; c = +3100;
Δ = b2-4ac
Δ = -1042-4·0.1·3100
Δ = 9576
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

The end solution:
$\sqrt{\Delta}=\sqrt{9576}=\sqrt{36*266}=\sqrt{36}*\sqrt{266}=6\sqrt{266}$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-104)-6\sqrt{266}}{2*0.1}=\frac{104-6\sqrt{266}}{0.2} $
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-104)+6\sqrt{266}}{2*0.1}=\frac{104+6\sqrt{266}}{0.2} $

See similar equations:

| -6(3r-3)+8(5+7r)=58 | | -0.1x^2+102x+3200=0 | | -11b=-55 | | x+3/4=1-x+1/9 | | 4(2x+8)=-24+8 | | H=3+10t−5t^2 | | H=3+10t−5t2 | | 6s=s+70 | | 21-3v=-3v+21 | | 13=7x=4-4 | | 4x-2x^2+5=0 | | p+77=8p | | 780=23x-42 | | (5x+2)+(2x+6)=67 | | 2x^2-3x=48 | | 13x=10x+21=180 | | 8.6=z/3.8 | | -(4-3x)-6(3x+1)=50 | | 16-2n=12(n-3) | | 1=3r−10 | | 4a-5=2a=7a+5 | | -5(5y-3)-y=-2(y-2) | | 9x+16=5x+16 | | 3(2x+4)=9(8x+9)+3 | | 3​(4b​+2​)​+​(13b-6​)​=0 | | 12+6+x=20 | | (3y+2)=(11y-32) | | 3(x+2)=1+3x | | 2(2-5m)=84 | | 5x-5x=-2 | | -6(3x-8)+8=-18x+56 | | 18-19+n=-9 |

Equations solver categories