If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3x^2-2x-161=0
a = 3; b = -2; c = -161;
Δ = b2-4ac
Δ = -22-4·3·(-161)
Δ = 1936
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{1936}=44$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-2)-44}{2*3}=\frac{-42}{6} =-7 $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-2)+44}{2*3}=\frac{46}{6} =7+2/3 $
| -6d6=4d16 | | 4x-8=11-8x+15x | | 6x-8+3x+16+x=180 | | 11+12=x | | 10−x3=−9 | | (5(3w+8))/4=7 | | 23+x-30=360 | | 3(4x+2)-2=136 | | x-13+23=360 | | 4x+1+97=180 | | 2×(x+1)=18 | | 3(x+2)-2(x-2)=10 | | -2(x+5)-2x=8-4(x+4) | | 3x-5=-2x+1,5 | | 3x-5=2x+1,5 | | b2−4b+4=0 | | 4a+2=6a-5 | | 3x²-243=0 | | 6(2x+1)=3x+33 | | 3x+2+x-5+x+8=360 | | a-3=5(3-a)+2 | | x-31+-25=360 | | 9–c=5c+7 | | )9–c=5c+7 | | -22+x+25=360 | | 6/g=48 | | (20,000-300x)(12+2x)=0 | | 2(3x+13)=80 | | 0=-5/4(-6/5+x) | | 2*2+0*3+c=0 | | (5x^2/2)+(X/3)-364=0 | | 9z+17=8z+1 |