6x2+19x=36

Simple and best practice solution for 6x2+19x=36 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 6x2+19x=36 equation:



6x^2+19x=36
We move all terms to the left:
6x^2+19x-(36)=0
a = 6; b = 19; c = -36;
Δ = b2-4ac
Δ = 192-4·6·(-36)
Δ = 1225
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{1225}=35$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(19)-35}{2*6}=\frac{-54}{12} =-4+1/2 $
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(19)+35}{2*6}=\frac{16}{12} =1+1/3 $

See similar equations:

| 3(4-2x)=-4(x-5)+6x | | 3y^2+65-70=0 | | -3(7p+3)-2(3-14p)=3(7+2p) | | 13c+40=9c-20+1c | | 2x(x+2)-3(x-1)=x(7+2x) | | -x+4(x+3)=12 | | 5/5b+4=2/b-4 | | 105+10x+15x=20x+30x | | X/2-5=3x-6 | | (1000x–5000)/1000x=0.25 | | 9+y/4+y=2 | | 47/3=9t/10 | | 10b=-50 | | (1000x–5,000)/1000x=0.25 | | 2x-3-3x+7=-5x | | 3(z+2)=-2(2z+5) | | (1,000x–$5,000)/1,000x=0.25 | | (w+6)^2-45=0 | | (w+10)^2-8=0 | | X2-3x+4=0 | | 9+y/y+4=2 | | 0.60x+0.05(8-x)=0.10(92) | | 15-3(2+6•-3)=x | | 3(2.5−2x)=13.5−14x | | 9x-1(8x-1)=2 | | -3+7=4a | | 5(2x–6)=7x–3 | | 10m-19m=36 | | 275/7=(1-(1+x/12)^60/x/12 | | 3(y+1)+9=27 | | 9x^−7/2+6x^−5/2+x^−3/2=0 | | v^2+3v=180 |

Equations solver categories