2x^2+14-7=0

Simple and best practice solution for 2x^2+14-7=0 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^2+14-7=0 equation: 



2x^2+14-7=0

We add all the numbers together, and all the variables

2x^2+7=0

a = 2; b = 0; c = +7;
Δ = b2-4ac
Δ = 02-4·2·7
Δ = -56
Delta is less than zero, so there is no solution for the equation

See similar equations:

| H(t)=-16t^2+20t+2.5 | | 9+4(2x-4)=-23 | | 45x+850=40x+970 | | 7(x-4)^2=70 | | 15y+18=-6y+2 | | 7x7x8=x5 | | (4x+5)41°=180 | | -3/4x+10=40 | | 2/3×(x)=5/6 | | 49=7x7 | | 4x+4=10x-26 | | 7=25x5 | | 16x^2-24x+9=-16 | | 2/3×x=5/6 | | 9/4w=24/4 | | -9(k-10)=9-k | | 4x−3=2x+21 | | 6.75/1.5=x/5 | | x2=4x | | z^2+3z+3=0 | | 34/55=a/100 | | -3/5n=-16 | | -3(x+3)=9(x-6) | | 4x+2-x=3x+1.98 | | -6.8m=1.25 | | 9+4(2x(-)4)=-23 | | 2w=9w-12 | | 5-3a=6 | | 6x+-3=12x+9 | | 5/1.5=x/6.75 | | 0=3r+6r | | s+4s+3s+50+2s-100+(5s)*5+(3s+50)*4=3950 |

Equations solver categories