5h(h+4)=0

Simple and best practice solution for 5h(h+4)=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 5h(h+4)=0 equation:



5h(h+4)=0
We multiply parentheses
5h^2+20h=0
a = 5; b = 20; c = 0;
Δ = b2-4ac
Δ = 202-4·5·0
Δ = 400
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$h_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$h_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{400}=20$
$h_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(20)-20}{2*5}=\frac{-40}{10} =-4 $
$h_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(20)+20}{2*5}=\frac{0}{10} =0 $

See similar equations:

| -11+1x=9+3x | | 5–-2u=-9 | | 2h-8=h+1 | | 9-(5z+2)=7 | | -11+1x=11+9 | | 2/x-5=-5/x+6+(8/(x-5)(x+6)) | | ƒ(x)=–4x–5 | | 9x-(2x-12)=38 | | 2/x-5=-5/x+6+8/(x-5)(x+6) | | 4r-15=1 | | 10x+15=5(2×+3) | | 4x-1.9=22.2 | | 3x/x^2-9=9/x^2-9-4/X+3 | | 4(x+5)=3(x-5)+x | | 3^2x+3+3^2x+1+3^2x-2=91 | | 150-75m+43,425=45,675-150m | | w/2-1=2 | | 11=4y-7/3-8 | | 127=2x-17 | | 2x-3=5(x+4)=1 | | 5y=0+3y | | 13n=75 | | 1/x^2-9+14/x-3=-3 | | 3x-8+4x=4 | | 6x/3+11=55 | | 18s=19s-10 | | 3(x+8)+9=3x+7 | | 6v+10+3v=-8+3v | | 6-2p=1p+9 | | -4=11w=18 | | 5d+7=7+d | | 19-8d=-15-6d |

Equations solver categories