3(1-x)(x+1)=3

Simple and best practice solution for 3(1-x)(x+1)=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 3(1-x)(x+1)=3 equation: 



3(1-x)(x+1)=3

We move all terms to the left:

3(1-x)(x+1)-(3)=0

We add all the numbers together, and all the variables

3(-1x+1)(x+1)-3=0

We multiply parentheses ..

3(-1x^2-1x+x+1)-3=0

We multiply parentheses

-3x^2-3x+3x+3-3=0

We add all the numbers together, and all the variables

-3x^2=0

a = -3; b = 0; c = 0;
Δ = b2-4ac
Δ = 02-4·(-3)·0
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$x=\frac{-b}{2a}=\frac{0}{-6}=0$

See similar equations:

| -2x-1+2x-2=x+2 | | -2-1+2x-2=x+2 | | -4y+8=2(4y+14) | | (k+–5)+–2= | | -4.2=v/4+2.2 | | 4x²-13x+3=0 | | 0.9t=1/t | | (2x+1)^-4(x-3)^=5x+10 | | 12x^-25=5x | | 4x-(5x-6)=7 | | 3x-8x-10=20 | | (x÷8)+(3÷4)=0.5x | | x÷8+3÷4=0.5x | | -2(b-6)=+2 | | 2*4^(1-x)=8^(-x) | | -(3x+5)=45 | | -18+2h=-4 | | 12(x)=30-3.5(x) | | 4a-3=(4-a) | | (5x+3)×3=(5x-4)+4 | | 13x-7-15x=17 | | 15x-20x=16-9 | | x/16=-24 | | 100=15m+25 | | 6-3(3+x)= | | 28p=168 | | X/180-x=2/7 | | K^2+k=12 | | 2^(2x+1)-9*2^x+4=0 | | -1-5x=2-6x | | 3t^-12=0 | | -12x+8=7x+29 |

Equations solver categories