F=4+2x^2

Simple and best practice solution for F=4+2x^2 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 F=4+2x^2 equation: 



=4+2F^2

We move all terms to the left:

-(4+2F^2)=0

We get rid of parentheses

-2F^2-4=0

a = -2; b = 0; c = -4;
Δ = b2-4ac
Δ = 02-4·(-2)·(-4)
Δ = -32
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 3x÷2=3÷2 | | 15=(x)^(1/2) | | 0.18x-x=-5.4 | | x÷5+3=12 | | X+(x*77/100)=389 | | x^2+100x-150000=0 | | 4x^2-29x^2+25=0  | | 3(2x+6)=9(x+1) | | 5(2a-7)=55 | | 6x+9=-95-7x= | | 1000000=x+(x*0.040)+15+(x*0.35) | | 5(p-2)+11=-2 | | (x+2)(x+3)(x+4)(x+5)=360 | | Y^3-3y-1=0 | | a/3+1=9 | | 2x+7/X=9 | | 3x=-2+27 | | 8x-5=5x+11 | | 4x+32=5x | | 7x=98/60 | | x-8-3/x+4=4/19 | | 11x/3-8=40 | | 14/3x=28/3 | | 15x+12x-20x-45-12-40/60=1 | | 5t+28=10+2t | | x^2-25-100=0 | | x/3-(x-2)=7/3 | | -2x+27=7 | | n+40/8=5(n-15)/15 | | .45/x=99 | | .3/x=98 | | x=30=98 |

Equations solver categories