If it's not what You are looking for type in the equation solver your own equation and let us solve it.
v2=12
We move all terms to the left:
v2-(12)=0
We add all the numbers together, and all the variables
v^2-12=0
a = 1; b = 0; c = -12;
Δ = b2-4ac
Δ = 02-4·1·(-12)
Δ = 48
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}$$v_{2}=\frac{-b+\sqrt{\Delta}}{2a}$
The end solution:
$\sqrt{\Delta}=\sqrt{48}=\sqrt{16*3}=\sqrt{16}*\sqrt{3}=4\sqrt{3}$$v_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-4\sqrt{3}}{2*1}=\frac{0-4\sqrt{3}}{2} =-\frac{4\sqrt{3}}{2} =-2\sqrt{3} $$v_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+4\sqrt{3}}{2*1}=\frac{0+4\sqrt{3}}{2} =\frac{4\sqrt{3}}{2} =2\sqrt{3} $
| -15x-20=7 | | -6b=54b= | | x^2+8x+96=180 | | -8+1/3x=2 | | 2(3g+1)=3g+1+3g= | | 4(x-5)=4x-20= | | 48+v/3=124 | | 200/x-27=13 | | 9y-35=190 | | 500-x/5=460 | | 2(7/16a+5)=7/8a | | -49=5(2x-1)/2-5=-30 | | 150+(v-8)=180 | | 34=1/2(9x+5) | | 4x+7)+(6x-9)=180 | | t-(-4)=13 | | -16=-b/2 | | 3(d+6)=3 | | (3x+10)=(5x+4) | | (-5w-9)=(3w+7) | | (9x-29)=(6x+4) | | 2.1875x=1 | | 3t-2t-7=0 | | x+(x*18/100)=32000 | | (4x-3)+(x+28)=(7x-15) | | 2(10+x)4=168 | | 16000-2.2x=11275=16.7x | | 1.25(14x-10)=7.5 | | 9x+15x-9=6(4x+8) | | 3x+17x-9=5(4x+3) | | 3*23-20+y-6=180 | | 51x+1.229x-79=32(40x+51) |