48x^2-56x+15=0

Simple and best practice solution for 48x^2-56x+15=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 48x^2-56x+15=0 equation:



48x^2-56x+15=0
a = 48; b = -56; c = +15;
Δ = b2-4ac
Δ = -562-4·48·15
Δ = 256
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{256}=16$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-56)-16}{2*48}=\frac{40}{96} =5/12 $
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-56)+16}{2*48}=\frac{72}{96} =3/4 $

See similar equations:

| 3-6k=-27 | | 7(2x-3)=3(4×-11) | | 5h+7=2(h+1) | | 20+7x=2x | | -10x-21=8-9x | | 5^x-3=25^x-5 | | n2+6n+4=0 | | a/10+6=8 | | -4-1.5(2j-0.8)=-5 | | 6(8-3x)=-96 | | 66=1/2h(2+9) | | y=13124+3586(24)=99188 | | -10×-21=8-9x | | Y=-x/3-x/2 | | 1.3(9.6r-9.7)=55 | | -6x+5/4+1=-7x/3 | | -7=-8(-4)+b | | -7=-8(-6)+b | | 5+4x=5x-7x+16 | | 16m+5=-3 | | —11x+4=26 | | 18x-7=14x-11 | | 0=x^2-8x-9 | | 9=-8(-6)+b | | 18w-7w-8w-3w+2w=4 | | 5+4x(3-2x)=5x-7x+16 | | -3t6=0 | | (3y-6)/3+4=-2 | | 4x+3=3+3x | | 17=5+2(x+1) | | 4x+3x+1+2x+17=180 | | 4(3x+7)=-43+23 |

Equations solver categories