(440*400*y)/3=18,069,333

Solution for (440*400*y)/3=18,069,333 equation:

(440*400*y)/3=18.069.333

We move all terms to the left:

(440*400*y)/3-(18.069.333)=0

We add all the numbers together, and all the variables

(+440*400*y)/3-(6.016977)=0

We add all the numbers together, and all the variables

(+440*400*y)/3-6.016977=0

We multiply all the terms by the denominator


(+440*400*y)-(6.016977)*3=0

We add all the numbers together, and all the variables

(+440*400*y)-18.050931=0

We get rid of parentheses

440*400*y-18.050931=0

Wy multiply elements

176000y*y-18.050931=0

Wy multiply elements

176000y^2-18.050931=0

a = 176000; b = 0; c = -18.050931;
Δ = b2-4ac
Δ = 02-4·176000·(-18.050931)
Δ = 12707855.424
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$y_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$y_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$y_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-\sqrt{12707855.424}}{2*176000}=\frac{0-\sqrt{12707855.424}}{352000}
=-\frac{\sqrt{}}{352000}
$
$y_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+\sqrt{12707855.424}}{2*176000}=\frac{0+\sqrt{12707855.424}}{352000}
=\frac{\sqrt{}}{352000}
$