175t^2-63=0

Solution for 175t^2-63=0 equation:

175t^2-63=0

a = 175; b = 0; c = -63;
Δ = b2-4ac
Δ = 02-4·175·(-63)
Δ = 44100
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$t_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$t_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{44100}=210$
$t_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-210}{2*175}=\frac{-210}{350}
=-3/5
$
$t_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+210}{2*175}=\frac{210}{350}
=3/5
$