x^2+5x+6=x+2

Simple and best practice solution for x^2+5x+6=x+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 x^2+5x+6=x+2 equation: 



x^2+5x+6=x+2

We move all terms to the left:

x^2+5x+6-(x+2)=0

We get rid of parentheses

x^2+5x-x-2+6=0

We add all the numbers together, and all the variables

x^2+4x+4=0

a = 1; b = 4; c = +4;
Δ = b2-4ac
Δ = 42-4·1·4
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$x=\frac{-b}{2a}=\frac{-4}{2}=-2$

See similar equations:

| 3x-2=6x+11 | | x-5=2x-35 | | 3-1(n+2)=-8 | | 4x-5=19-11x | | Y=-34x+2 | | -5y-11=7y+25 | | x^2+3x=6x+4 | | x/−8=−5​−8​​x​​=−5 | | 3q-5=3 | | 2x^2+5x-3=2x(x+19/2) | | 0.8(x–2)+0.5=1–0.2(4–2x)–0.5 | | 6x+7=-4+4x+15 | | J-3j=6j+5-8j | | 1.5x-2.5=-3.5 | | 6/5x+3/4=3/10 | | 2n-14+n+8=180 | | 14-4a=-8a+4 | | 2/3x+4=7/6x+7 | | {5t}=20 | | 3t+3÷5=6 | | F(a)=3a^2-a+2 | | 6x-36x+6=8x-12 | | x÷4=x-12 | | F(a)=2a^2-a+2 | | 9(x-8)-2=-74 | | 1/6y=-15 | | x+7.9=9.8 | | 49.10=x+5 | | 6a+9=45 | | 5a−5=4a+4 | | 14-3a=-9a+7 | | 3(n+4)=2+4(n+1) |

Equations solver categories