If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3x^2+6x+-105=0
We add all the numbers together, and all the variables
3x^2+6x=0
a = 3; b = 6; c = 0;
Δ = b2-4ac
Δ = 62-4·3·0
Δ = 36
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}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$\sqrt{\Delta}=\sqrt{36}=6$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(6)-6}{2*3}=\frac{-12}{6} =-2 $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(6)+6}{2*3}=\frac{0}{6} =0 $
| -3(2x-6)=4x-22 | | 35+.8x=43—-7x | | -7+2x+5x=-14 | | 12x-3=3(-1+4x) | | .–34=v+42–5v | | (2x+3)+(x+2)+(2x+3)+(x+2)=46 | | 3y+1=5(y-3) | | -10=-8u+6(u-5) | | 19+(9.25c=500) | | 4-3x+4x=1 | | 5+x=4.75 | | −4(0)+9y=72 | | 34=w+2/5 | | −31/6=−21/2p | | −4+9y=72 | | 2^x=102 | | 9y+2=50 | | 8/6+2/6x=2 | | 8+16x=1+17x | | y−15=7 | | 2/3(9+x)=-5(4-x1 | | -5(z+7)=-5z+35 | | b/90=77/10 | | 2/3x=9+21 | | x+89+100=200 | | 7+2=-3(x-4) | | 3c+3=3(c+1) | | x+53+x+133=180 | | 8+x=10.5 | | -3(x=4)=-5=6-4x | | 2x+x+20+58=180 | | 6(6x-12)=12(4x-9) |