(0.5x-4)(x-5)=0

Simple and best practice solution for (0.5x-4)(x-5)=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 (0.5x-4)(x-5)=0 equation: 



(0.5x-4)(x-5)=0

We multiply parentheses ..

(+0x^2+0x-4x+20)=0

We get rid of parentheses

0x^2+0x-4x+20=0

We add all the numbers together, and all the variables

x^2-3x+20=0

a = 1; b = -3; c = +20;
Δ = b2-4ac
Δ = -32-4·1·20
Δ = -71
Delta is less than zero, so there is no solution for the equation

See similar equations:

| -x-11+3x-23=-2 | | 8x-1=16x-13 | | h-239=722 | | 9–3x=6x | | 2x÷44=62 | | 1m+12=3m | | –16+6n=7n | | d+371=955 | | 6a-4=20a= | | y+3/5=21/2 | | m/17=28 | | 8x-9=7x-36 | | -2x+5=-10+1x | | 5-2x=1x-10 | | 9x+8-7x=-6 | | u-12=37 | | 20=x=180 | | w+54=321 | | 92.40p=7 | | u−12=37 | | 4x-6x+3x=6-2+7 | | 418=w-63 | | 7(-9x+8)=-9x | | j-517=471 | | 12=-9+m/3 | | p+4=997 | | 361=19d | | 3x+6-10=2(x-3) | | (2x-6)=(x+6) | | u-256=591 | | 4z/9-3=7 | | 5y=240 |

Equations solver categories