15x2+24x=0

Simple and best practice solution for 15x2+24x=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 15x2+24x=0 equation:



15x^2+24x=0
a = 15; b = 24; c = 0;
Δ = b2-4ac
Δ = 242-4·15·0
Δ = 576
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{576}=24$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(24)-24}{2*15}=\frac{-48}{30} =-1+3/5 $
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(24)+24}{2*15}=\frac{0}{30} =0 $

See similar equations:

| 12x²-145x+12=0 | | 3x-30=2x+48 | | 26n-3=456 | | 255=140-y | | 3x-1=71-3x | | X=(-3-y)/(3-y) | | p-1/30=1/20 | | 3x=3(17) | | 5(2b-3)=b-30 | | -9/7-1/3y=-3/2 | | 9x+3=16-x | | 3w=−12 | | 5x-8+2x+7+40=180 | | 3a-17=40-a | | x+.07x=10320 | | 2=8−2p | | 4y-6+16=180 | | 2=k+-5 | | x+(2x-10)*2=90 | | 3(w-4)-1=-3(-5w+9)-6w | | 6666662342+666/6666666*666*666x66723627637263=7328632726x7362x7 | | 9=z+-5 | | 2=n-(2n=3) | | 4000034+304040*34343434343=43x | | 0.5x•2x=2500 | | 3x-5=-8(6+3x+2x) | | 0.5x-2x=-450 | | x-(1/5)=80 | | -10-10=4x+2x | | 4×+1=2x+7 | | 27=z+10 | | 4(x-9)+11x-6=15 |

Equations solver categories