5n^2-4=-28

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Solution for 5n^2-4=-28 equation: 



5n^2-4=-28

We move all terms to the left:

5n^2-4-(-28)=0

We add all the numbers together, and all the variables

5n^2+24=0

a = 5; b = 0; c = +24;
Δ = b2-4ac
Δ = 02-4·5·24
Δ = -480
Delta is less than zero, so there is no solution for the equation

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