5k^2=20-72=0

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Solution for 5k^2=20-72=0 equation: 



5k^2=20-72=0

We move all terms to the left:

5k^2-(20-72)=0

We add all the numbers together, and all the variables

5k^2-(-52)=0

We add all the numbers together, and all the variables

5k^2+52=0

a = 5; b = 0; c = +52;
Δ = b2-4ac
Δ = 02-4·5·52
Δ = -1040
Delta is less than zero, so there is no solution for the equation

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