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y=22000(3/5)^-5
We move all terms to the left:
y-(22000(3/5)^-5)=0
We add all the numbers together, and all the variables
y-(22000(+3/5)^-5)=0
We multiply all the terms by the denominator
y*5)^-5)-(22000(+3=0
Wy multiply elements
5y^2+3=0
a = 5; b = 0; c = +3;
Δ = b2-4ac
Δ = 02-4·5·3
Δ = -60
Delta is less than zero, so there is no solution for the equation
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