If it's not what You are looking for type in the equation solver your own equation and let us solve it.
670=c2
We move all terms to the left:
670-(c2)=0
We add all the numbers together, and all the variables
-1c^2+670=0
a = -1; b = 0; c = +670;
Δ = b2-4ac
Δ = 02-4·(-1)·670
Δ = 2680
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:$c_{1}=\frac{-b-\sqrt{\Delta}}{2a}$$c_{2}=\frac{-b+\sqrt{\Delta}}{2a}$
The end solution:
$\sqrt{\Delta}=\sqrt{2680}=\sqrt{4*670}=\sqrt{4}*\sqrt{670}=2\sqrt{670}$$c_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-2\sqrt{670}}{2*-1}=\frac{0-2\sqrt{670}}{-2} =-\frac{2\sqrt{670}}{-2} =-\frac{\sqrt{670}}{-1} $$c_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+2\sqrt{670}}{2*-1}=\frac{0+2\sqrt{670}}{-2} =\frac{2\sqrt{670}}{-2} =\frac{\sqrt{670}}{-1} $
| -24=-8w+4(w+3) | | 19=m/18 | | –10+7f=9f+10 | | v÷73=13 | | 3x^2+9x+1= | | 3(x-4))=-3 | | (b+3/2)=3 | | c/18=10 | | Y+×=3,y=1.5+1 | | -4-4j=-2j-10 | | 1/25x^2+18/5x+80=0 | | -52=9x-7 | | 30-2v=18 | | t-328=257 | | v=4/3(3.14)11^3 | | -529x=7 | | -(z-7)+5=4 | | r-7=118 | | x+(2x+9)+3x+4=180 | | 4x+9=6x=14 | | -8.6+x=1.4 | | -(z−7)+5=4 | | 2(4x+9)=74 | | –(z−7)+5=4 | | 3(w-5)-2(w-2)=w-11 | | 0.34=o/8 | | 3/4(4x+8)=-1/3(6x+12) | | x+1,6×x=4 | | 182=26u | | 3x+37=2x+19 | | w+35=6w+25 | | 120=n-364 |