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x^2/77=-4
We move all terms to the left:
x^2/77-(-4)=0
We add all the numbers together, and all the variables
x^2/77+4=0
We multiply all the terms by the denominator
x^2+4*77=0
We add all the numbers together, and all the variables
x^2+308=0
a = 1; b = 0; c = +308;
Δ = b2-4ac
Δ = 02-4·1·308
Δ = -1232
Delta is less than zero, so there is no solution for the equation
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