180m^2-245=0

Solution for 180m^2-245=0 equation:

180m^2-245=0

a = 180; b = 0; c = -245;
Δ = b2-4ac
Δ = 02-4·180·(-245)
Δ = 176400
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$m_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$m_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{176400}=420$
$m_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-420}{2*180}=\frac{-420}{360}
=-1+1/6
$
$m_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+420}{2*180}=\frac{420}{360}
=1+1/6
$