(6g-1)(7g-1)=0

Simple and best practice solution for (6g-1)(7g-1)=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 (6g-1)(7g-1)=0 equation:



(6g-1)(7g-1)=0
We multiply parentheses ..
(+42g^2-6g-7g+1)=0
We get rid of parentheses
42g^2-6g-7g+1=0
We add all the numbers together, and all the variables
42g^2-13g+1=0
a = 42; b = -13; c = +1;
Δ = b2-4ac
Δ = -132-4·42·1
Δ = 1
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$g_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$g_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{1}=1$
$g_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-13)-1}{2*42}=\frac{12}{84} =1/7 $
$g_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-13)+1}{2*42}=\frac{14}{84} =1/6 $

See similar equations:

| 7-(5t+-13)=-25 | | 0.5^x=0.4 | | Y=3x^2+5-1 | | -2(4+y)+2(-y-5)=0 | | 23.1+9.1x=4.2 | | x+4/3+x+1/5=5/3 | | 5|x+3|-4=8|x+3|-4 | | 23.1+9.1x=23.1 | | 7h-3=-2h | | 5x-1(4x+5)=-12 | | 1/5x+1/4x=27 | | 4.50×z=112 | | -4+3x=3(3+x) | | 3(4x-2)-10=9x+2 | | 20+7j=17j-20 | | -14r=-18r+20 | | 3x=x+24x3 | | 11/8y+y+11/8y+y=190 | | -20-4w-13w=18-15w | | 8-2q=2q | | -2+7c=4c+1+9 | | 3y^2+3y=5y-6 | | 6-5v=-4v | | 5x+4=-121 | | 2f-4=3f+4 | | 2(10x-5)=2x*26 | | 3(2x-4)+6=3-(x-3) | | 6(x+7)+2=10x-4(x-4) | | -2s-9=-s | | 26-5/9x=-5/9x+26 | | 5-2k=-2-k | | 5(1-3m)=5(4-4m) |

Equations solver categories