2z^2-20z+50=0

Simple and best practice solution for 2z^2-20z+50=0 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 2z^2-20z+50=0 equation: 



2z^2-20z+50=0

a = 2; b = -20; c = +50;
Δ = b2-4ac
Δ = -202-4·2·50
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$z=\frac{-b}{2a}=\frac{20}{4}=5$

See similar equations:

| 6s+31=47 | | 19-6j=-8j-7-8 | | 5z^2+z+4=0 | | 8r+2=10+7r | | 16q=-11+17q | | (-4)(v-5)=32 | | 5x+10/3-x-1/3=1 | | 32=(-4)(v-5) | | -16.5v+8.94=8.19+6.2v+16.64 | | 2z^2+5z-7=0 | | 5x-3÷2=2x+4 | | 7−(4−x)=9−2x | | 3-2b=4 | | -5h-17=-6h | | -11/6+x=-2/9 | | 6(a+2)=(-42) | | 4x^2-2x=2x+1 | | -9f+17=8f+17 | | 4x2+12x+36=0 | | 5(x+2)/3=0 | | -m+4=-15-20m+20m | | 7x-30=5x+10 | | -3c=8-2c | | 67-5x=3 | | 8(n-7)=(-8) | | 5x+10/3=0 | | -4=7/29t | | 17+3w-14w=-19-4w | | X+1/2x+6=3/7 | | (-6)(h+3)=(-36) | | -15b+19=-14b | | 12x+5=4+37 |

Equations solver categories