If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2x^2-+2x-8=0
We add all the numbers together, and all the variables
2x^2+2x=0
a = 2; b = 2; c = 0;
Δ = b2-4ac
Δ = 22-4·2·0
Δ = 4
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{4}=2$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(2)-2}{2*2}=\frac{-4}{4} =-1 $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(2)+2}{2*2}=\frac{0}{4} =0 $
| -7+3v=8 | | -1+3x=-10 | | -6+2x=18 | | 4x-3+3x+3=3x+8 | | (1/2)(2p+5)=-p+5 | | 6z-105=63 | | y+5=(9)+5 | | m^2+18m-40=0 | | 5z-21=180 | | (1/2)(2p+9)=-p+5 | | X^2-3x+2=182 | | 4^x+2^x-24=0 | | 6=2(2x-8) | | -2=n+8 | | 4x-34=180 | | 19x-3+19x-3+9x-2=180 | | 39+(3x+5)+x=180 | | -12=v/10-12 | | 49=5a-11 | | 11x-17=5x+9 | | 50h=10 | | y/10+y/5=2y+10 | | x-0.02=0 | | 6.25-5.75=x | | 9y-4=y+1+31 | | 9x-33=7x+3 | | 53/4-61/4=x | | 49=33x-49 | | 3+x(x)=12 | | x²=150 | | 4p-3=p+6 | | x-8+16=2x-10 |