x^2+6,84^=20^2

Simple and best practice solution for x^2+6,84^=20^2 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+6,84^=20^2 equation: 



x^2+6.84^=20^2

We move all terms to the left:

x^2+6.84^-(20^2)=0

We add all the numbers together, and all the variables

x^2=0

a = 1; b = 0; c = 0;
Δ = b2-4ac
Δ = 02-4·1·0
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

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

See similar equations:

| 7x^2+240x-7200=0 | | 3j+6=-3{2j+2} | | -8k=+8 | | 54+4x=6x | | 15(7-x)=7(13-x) | | x4+5=15 | | x^2x-8x+9=0 | | x^2×8x-9=0 | | 2(-17g+15)-13g=0 | | 5x7=-7x+11 | | 7x+3+2x+10=90 | | -2x7=-5x7 | | 4-2x+7x=12 | | 2x+3=-3x12 | | X+19=2x8 | | 6x-15=-35 | | 7p=14+7p÷7 | | 4x-8=3x-11 | | 3(z+2)=2(z+1) | | 7p÷11=14+7p÷7 | | 6x-11=5(x-2) | | 7p÷1=14+7p÷7 | | 4)x+1)+5=7x | | 4a=(7-2a) | | -2x²+11x-11=0 | | 3x+1/5=3/10 | | 4x+12=-2x+49 | | 2y=20-8y | | 20t=19+t | | 10k=-7k | | 5(x+1)=2(x+2)+4(5-x) | | 9(x-8)=90 |

Equations solver categories