F(x)=x2+4x+3

Simple and best practice solution for F(x)=x2+4x+3 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(x)=x2+4x+3 equation: 



(F)=F2+4F+3

We move all terms to the left:

(F)-(F2+4F+3)=0

We add all the numbers together, and all the variables

-(+F^2+4F+3)+F=0

We get rid of parentheses

-F^2-4F+F-3=0

We add all the numbers together, and all the variables

-1F^2-3F-3=0

a = -1; b = -3; c = -3;
Δ = b2-4ac
Δ = -32-4·(-1)·(-3)
Δ = -3
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 8(n+3)=4n-4 | | 4x-05(3x+10)=126 | | 3/8=g/8/5 | | 4v/3=16 | | 11^n-8-5=54 | | (2x+3)=(5x-3) | | 4(3x=9)=7x=36=5x | | 10g+20=70 | | k/(-7/2)=2/3/5 | | |n|=5 | | 4-8p=11 | | -90=-5(x+8) | | 144π=πr^2 | | 3(2x-8)=5x-11 | | 4-4x6+6=-14 | | 1/3(x+7)=4 | | 4/7d=-8/9 | | 5(u-7)(-u+6)=0 | | 9-5u=-41 | | 3x-8=3-2x | | 6(k-2)-(5k+7)=4 | | (x-6)/5=2 | | 9-5u=-42 | | 42x=-966 | | (2-y)(5y-9)=0 | | 6(x-4)=4(x+8) | | 5(x10)-6x=x+66 | | 10x+35=55 | | 3/2b=6/1/4 | | 4(x+3)=2(x+22) | | -12+7y=-30 | | 2x-8+3x-2=6+x |

Equations solver categories