3u2+17u+10=0

Simple and best practice solution for 3u2+17u+10=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 3u2+17u+10=0 equation:



3u^2+17u+10=0
a = 3; b = 17; c = +10;
Δ = b2-4ac
Δ = 172-4·3·10
Δ = 169
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$u_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$u_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{169}=13$
$u_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(17)-13}{2*3}=\frac{-30}{6} =-5 $
$u_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(17)+13}{2*3}=\frac{-4}{6} =-2/3 $

See similar equations:

| 7r+18=5(r-4) | | 10+a=(2+a) | | 25.3+0.1m=-11.5+0.33m | | 6/7y+2/5+3/5+1/7y=10 | | -11.5+0.33m=29.75 | | 25.3+0.1m=60.3 | | 4(x+5)=4(5)+4(x)=20+4x | | x=108+54 | | -5x=12-9x | | 1/5p=22;p= | | 9(x-11)=8 | | 75h=280-65h | | 2y^2+2y-5=0 | | 43p-5=13 | | 173+x/3=90 | | 15y=14 | | x=63(2x-5) | | -5x-5=4x+12 | | 173+x/2=90 | | 4x+2+2x=–7–3x | | 2x-8=-10x-7 | | 203+0.04d=56+0.11d | | 3x^2+10x=4 | | 7(7x+3)=6(2x+6) | | -1/6(x-19)+1/3(x+3)=x+19 | | 203+0.04d=339 | | 4(9x-5)=2x+150 | | 56+0.11d=903 | | 5g+4(-5+2g)=-5(-1+g) | | 4.16-0.17b=1.92+0.15b | | 8.2y-2.1y=183 | | 1.92+0.15b=5.22 |

Equations solver categories