If it's not what You are looking for type in the equation solver your own equation and let us solve it.
6v(2)-30=0
We add all the numbers together, and all the variables
6v^2-30=0
a = 6; b = 0; c = -30;
Δ = b2-4ac
Δ = 02-4·6·(-30)
Δ = 720
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:$v_{1}=\frac{-b-\sqrt{\Delta}}{2a}$$v_{2}=\frac{-b+\sqrt{\Delta}}{2a}$
The end solution:
$\sqrt{\Delta}=\sqrt{720}=\sqrt{144*5}=\sqrt{144}*\sqrt{5}=12\sqrt{5}$$v_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-12\sqrt{5}}{2*6}=\frac{0-12\sqrt{5}}{12} =-\frac{12\sqrt{5}}{12} =-\sqrt{5} $$v_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+12\sqrt{5}}{2*6}=\frac{0+12\sqrt{5}}{12} =\frac{12\sqrt{5}}{12} =\sqrt{5} $
| 3=b4− 1 | | 17^x=289 | | 3x+30x= | | 710x=20 | | (1/2)x-2=x-4 | | −5=x/6 | | 8m-4=6m+6 | | 8m-46=m+6 | | 1/2(x+16)=38 | | 70+x=55 | | x-70=55 | | 7.5=x+2.25 | | 25+123+x=180 | | b-1/5=3/10 | | b=4;5+b+11= | | 16(85c+13)=30128 | | x-0.1x=20,000 | | (23-4a)/5=7 | | 4p-4=-13+p | | 48-90=x | | 48+90=x | | 10x+70=-30 | | 10=11+8/x-x | | 5x–10=4x+3 | | 5x–10=4x=3 | | -7-h=-9 | | 6-4(5x-6)=-2 | | 2/7+b=1 | | 15x+15=12x+60 | | 3x+1=4x−17=5x-20 | | 10+250x=15+100x | | 5x+2+2x=7x+2 |