Y=1/5x2+8

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Solution for Y=1/5x2+8 equation:



=1/5Y^2+8
We move all terms to the left:
-(1/5Y^2+8)=0
Domain of the equation: 5Y^2+8)!=0
Y∈R
We get rid of parentheses
-1/5Y^2-8=0
We multiply all the terms by the denominator
-8*5Y^2-1=0
Wy multiply elements
-40Y^2-1=0
a = -40; b = 0; c = -1;
Δ = b2-4ac
Δ = 02-4·(-40)·(-1)
Δ = -160
Delta is less than zero, so there is no solution for the equation

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