X^2+25x-12=0

Simple and best practice solution for X^2+25x-12=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 X^2+25x-12=0 equation: 



X^2+25X-12=0

a = 1; b = 25; c = -12;
Δ = b2-4ac
Δ = 252-4·1·(-12)
Δ = 673
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$X_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$X_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$X_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(25)-\sqrt{673}}{2*1}=\frac{-25-\sqrt{673}}{2}
$


$X_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(25)+\sqrt{673}}{2*1}=\frac{-25+\sqrt{673}}{2}
$

See similar equations:

| 2/3x-80=1/2x | | 6-9x-3=-17+7x-12 | | 21(2-8)+12x=44 | | 1/3x+12=7/9x | | 10(3a+4)=55 | | 4x-1=2x+29 | | 8x=6x-20;=-10 | | 3.25x=-0.75 | | 21(2-8)21x=44 | | 1/2x+200=7/10x | | 4X-18=7-x | | kx^2+2x-1=0 | | -8(4x+8)=48 | | 4=(6v) | | 0=15y^2-2y-1 | | 3/8x+6=3/4x | | 4x-1=35+x | | 1/2w-2/3=-2/7 | | (6×12)+y=75 | | 5(x+1)+4=3x+2(5+x) | | -75-x=25 | | -7(4x-9)+4=-28x+67 | | -9+y=-6 | | -16y=-893 | | 3x+18-19x+2=-20x-30 | | 1/2x+3=1/2x+3 | | y/4+16=44 | | 8(5-z)=-z | | 2.1x+1.1=7.4 | | b*(b^2+b-2)=0 | | 2.5*0.4x=10*2.5 | | 8(x-18)=5x |

Equations solver categories