7-s2=71

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Solution for 7-s2=71 equation: 



7-s2=71

We move all terms to the left:

7-s2-(71)=0

We add all the numbers together, and all the variables

-1s^2-64=0

a = -1; b = 0; c = -64;
Δ = b2-4ac
Δ = 02-4·(-1)·(-64)
Δ = -256
Delta is less than zero, so there is no solution for the equation

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