0.5x^2+4x+6=0

Simple and best practice solution for 0.5x^2+4x+6=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^2+4x+6=0 equation: 



0.5x^2+4x+6=0

a = 0.5; b = 4; c = +6;
Δ = b2-4ac
Δ = 42-4·0.5·6
Δ = 4
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{4}=2$


$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(4)-2}{2*0.5}=\frac{-6}{1}
=-6
$


$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(4)+2}{2*0.5}=\frac{-2}{1}
=-2
$

See similar equations:

| (5/4)=(15/x) | | 3m^2-m-1=0 | | -3(5x+6)=-198 | | x^2-x-20=0x^2-x-20=0 | | 2(1x-7)=-30 | | F(x)=15000+30x | | (5+y)•(2+y)= | | -4q+3q=- | | 6+6x=-6x+66 | | 2(2x+3)-9=-31 | | -9x-35=-x+45 | | 2(u-8)-8=-5(-2u+3)-2u | | 2(2x-4)=2x+6 | | 3(5x-4)+9=2x+23 | | 4k^2-k-4=0 | | 13/4+r=51/4 | | 7-(2x-3)=3x-4(3x-5) | | 3(2x-5)=x-20 | | -4x-39=3(4x+3) | | 2/7x=149 | | 31b=-31 | | 2x-3=5(5x-4)-6 | | -3+7x=5x+9 | | 40-(7+2x)=x | | 2(x–4)+7=x–(3–x)+2 | | 51/4=r+13/4 | | (-x+2)(x+7)(2x-5)=0 | | 5x-2(x-4)=50 | | 2c=$5.50 | | 7n+5=24 | | 990=550(1+0.16t) | | 2=5x^2-16x+3 |

Equations solver categories