If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3x^2+x-8=1
We move all terms to the left:
3x^2+x-8-(1)=0
We add all the numbers together, and all the variables
3x^2+x-9=0
a = 3; b = 1; c = -9;
Δ = b2-4ac
Δ = 12-4·3·(-9)
Δ = 109
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}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(1)-\sqrt{109}}{2*3}=\frac{-1-\sqrt{109}}{6} $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(1)+\sqrt{109}}{2*3}=\frac{-1+\sqrt{109}}{6} $
| 3x^2+x-8=1 | | 3x^2+x-8=1 | | 3/8=8/4k | | 7−31=7c−31= −29−29 | | 7−31=7c−31= −29−29 | | �7−31=7c−31= −29−29 | | 12x-2x+60=12x+36 | | y/2+22=38=y | | −19+2z= −21−21 | | −19+2z= −21−21 | | −19+2z= −21−21 | | −19+2z= −21−21 | | −19+2z= −21−21 | | 3(12-3n)=-9(n-4) | | -44-11y=-97 | | -44-11y=-97 | | 8x-5x+165=8x+60 | | 10r-10r^2=2.5 | | 5x+10=3x+5. | | 2p-10=0 | | 2p-10=0 | | (½)(4x+20)=2(x+5) | | 379=X+12/100x | | 2p-10=0 | | 2p-10=0 | | p+(-7)=23 | | 2p-10=0 | | p+(-7)=23 | | p+(-7)=23 | | p+(-7)=23 | | p+(-7)=23 | | 2p-10=0 |