m2=36/81

Solution for m2=36/81 equation:

m2=36/81

We move all terms to the left:

m2-(36/81)=0

We add all the numbers together, and all the variables

m2-(+36/81)=0

We add all the numbers together, and all the variables

m^2-(+36/81)=0

We get rid of parentheses

m^2-36/81=0

We multiply all the terms by the denominator


m^2*81-36=0

Wy multiply elements

81m^2-36=0

a = 81; b = 0; c = -36;
Δ = b2-4ac
Δ = 02-4·81·(-36)
Δ = 11664
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$m_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$m_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{11664}=108$
$m_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-108}{2*81}=\frac{-108}{162}
=-2/3
$
$m_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+108}{2*81}=\frac{108}{162}
=2/3
$