2x-x^2=65

Simple and best practice solution for 2x-x^2=65 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 2x-x^2=65 equation: 



2x-x^2=65

We move all terms to the left:

2x-x^2-(65)=0

We add all the numbers together, and all the variables

-1x^2+2x-65=0

a = -1; b = 2; c = -65;
Δ = b2-4ac
Δ = 22-4·(-1)·(-65)
Δ = -256
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 7x-2x=-2x | | 12a/5=24/2 | | 3z+4-7z=-64 | | 2m=2/15 | | 2(v+4)-4v=14 | | -5x+5=7 | | -1/3+2m=-1/5 | | 1/3+2m=-1/5 | | -6+p=3.2 | | 6(5-8x)=126 | | 4(0.5f−0.25)=6+f= | | 3(b+1)=57 | | 3/5x-5x+60=7 | | x3/2=16 | | 3000/x=30 | | w/3-10=9 | | 12.5=6.2x+88 | | -2p+19=11 | | 9^7x=11^-x+10 | | 6^x=16 | | -4t=-80 | | 5(m-2)-3(2-m=32 | | 10x-43=80 | | x/5+4=10 | | 9*3^(5x)=(1/9)^(2x) | | 4(3c-1)-2=10c+8 | | 15x+180000=25x | | X^2+20x-280=0 | | (D^3+3D^2-4)y=0 | | -3x-x=17 | | 4x+2+70+40=180 | | 5z+12=20+17 |

Equations solver categories