If it's not what You are looking for type in the equation solver your own equation and let us solve it.
1x^2+1x-2=0
We add all the numbers together, and all the variables
x^2+x-2=0
a = 1; b = 1; c = -2;
Δ = b2-4ac
Δ = 12-4·1·(-2)
Δ = 9
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{9}=3$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(1)-3}{2*1}=\frac{-4}{2} =-2 $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(1)+3}{2*1}=\frac{2}{2} =1 $
| 5-2(x+3)=1 | | -5(1-6k)+6=181 | | 5-2(x+3=1 | | 180=30+8s+2s | | 3x2-16x-12=0 | | 15=2b-3 | | Y=2x0+4 | | 7b-3=3b+17 | | 56=7/8=u= | | 24n=-96n= | | 3-11=8y | | 24=8x-4-3x | | -8x-4=2x-15 | | (x^2)-4x=15 | | 6x/3=3 | | 36=5(x-2) | | -5x+62=22 | | -15v=30 | | 5x-18=-14 | | 25-x=2 | | -50s=-10 | | -9(x-2)=54 | | 16+q=2q | | 4p+2=p+3 | | -2x+4=-11 | | 1/15=3.5x | | -9x+2-3x=42 | | −2+5n=4+2 | | 2y+7y=282-8(y-3) | | y=3-21 | | 6x-4x=1+2 | | -5a+42=22 |