If it's not what You are looking for type in the equation solver your own equation and let us solve it.
11x^2-620x+320=0
a = 11; b = -620; c = +320;
Δ = b2-4ac
Δ = -6202-4·11·320
Δ = 370320
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}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$
The end solution:
$\sqrt{\Delta}=\sqrt{370320}=\sqrt{16*23145}=\sqrt{16}*\sqrt{23145}=4\sqrt{23145}$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-620)-4\sqrt{23145}}{2*11}=\frac{620-4\sqrt{23145}}{22} $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-620)+4\sqrt{23145}}{2*11}=\frac{620+4\sqrt{23145}}{22} $
| (0.5)^x=0.1 | | 3(x+2)-(2x-4)=-(4x+5) | | 5+7x=5x+21 | | 3(x2+1)–(3x+1)(x+1)=0 | | 8-8x=3x^2-10x+3 | | 7x=4=10x-20 | | x^-12x+36=36 | | 80p^2-125=0 | | 3x+x-12=63 | | 75000=1432x/92-x | | 3x2-12=63 | | 250n^2-490=0 | | 6-6x=3x^2-8x+2 | | 20m(m+2)=19m-4 | | 0.6/5=x/7 | | 3X+5y=140 | | 156+x=162 | | d^2-16d+63=0 | | 6x2 -5x -46=5x2 -10 | | 6x^2 -5x -46=5x^2 -10 | | 20=x+(x-10)*3 | | x+2x=60000 | | ((x-2)/4)-((3x-1)/8)=(x/2) | | 5.95+0.82x=8.00 | | 0.5x-9=2x=11 | | 7a+8=3a+12 | | 7a-8-3a=12 | | 5.95+0.82x=8 | | 6x+8=-4-4x | | x/19=9 | | 10x-23000=1.25x*5 | | 6x+8=-4-8 |