y^2=11,000+18,000(2)

Solution for y^2=11,000+18,000(2) equation:

y^2=11.000+18.000(2)

We move all terms to the left:

y^2-(11.000+18.000(2))=0

We add all the numbers together, and all the variables

y^2-(29.0002)=0

We add all the numbers together, and all the variables

y^2-29.0002=0

a = 1; b = 0; c = -29.0002;
Δ = b2-4ac
Δ = 02-4·1·(-29.0002)
Δ = 116.0008
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{116.0008}}{2*1}=\frac{0-\sqrt{116.0008}}{2}
=-\frac{\sqrt{}}{2}
$
$y_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+\sqrt{116.0008}}{2*1}=\frac{0+\sqrt{116.0008}}{2}
=\frac{\sqrt{}}{2}
$