t=0.08-(2.84*5)/155*0.55

Solution for t=0.08-(2.84*5)/155*0.55 equation:

t=0.08-(2.84*5)/155*0.55

We move all terms to the left:

t-(0.08-(2.84*5)/155*0.55)=0

We add all the numbers together, and all the variables

t-(0.08-(14.2)/155*0.55)=0

We multiply all the terms by the denominator


t*155*0.55)-(0.08-(14.2)=0

We add all the numbers together, and all the variables

t*155*0.55)-(0.08-14.2=0

Wy multiply elements

0t^2-14.2=0

We add all the numbers together, and all the variables

t^2-14.2=0

a = 1; b = 0; c = -14.2;
Δ = b2-4ac
Δ = 02-4·1·(-14.2)
Δ = 56.8
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$t_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$t_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$t_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-\sqrt{56.8}}{2*1}=\frac{0-\sqrt{56.8}}{2}
=-\frac{\sqrt{}}{2}
$
$t_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+\sqrt{56.8}}{2*1}=\frac{0+\sqrt{56.8}}{2}
=\frac{\sqrt{}}{2}
$