If it's not what You are looking for type in the equation solver your own equation and let us solve it.
X=2X^2+14X
We move all terms to the left:
X-(2X^2+14X)=0
We get rid of parentheses
-2X^2+X-14X=0
We add all the numbers together, and all the variables
-2X^2-13X=0
a = -2; b = -13; c = 0;
Δ = b2-4ac
Δ = -132-4·(-2)·0
Δ = 169
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{169}=13$$X_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-13)-13}{2*-2}=\frac{0}{-4} =0 $$X_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-13)+13}{2*-2}=\frac{26}{-4} =-6+1/2 $
| x+3-2x+1=4(3x-9)+1 | | 0.12(y-3)+0.08y=0.16y-0.01(40) | | -2=x-4+1 | | 2(4w+6)/5=9 | | 4y+4=-8(y+7) | | 12/36=4/n | | 4(8-2x)=8x | | -4m+6m=8 | | x-6+5=-3 | | 5m-4+2m=-4 | | 8x-2=7x+12 | | -6=-v-6-5v | | 4(x-5)-5=-1 | | 6(x-2)-5=4(x-5)+2x+3 | | 5x^2+7x-23=0 | | 1=-1+4n-5n | | 1-b-6b=1 | | 3(3h-1)=4(h3) | | -3n+2n=1 | | x=12548 | | 0=-4n+6n | | 3(3h-1)=4(h=3) | | 25/6+5x=7/6-6x | | -3=-6b-6+5b | | (x-6)/9=5 | | 4=-3a-a | | 6+6m+5m=6 | | -3=v-4+2 | | 2x^2-2x-x^2+1=0 | | 0=-3b+6b | | (3/8)*r=(15/16) | | 13=5x+4+4x |