a2-5a+8=0

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Solution for a2-5a+8=0 equation: 



a2-5a+8=0

We add all the numbers together, and all the variables

a^2-5a+8=0

a = 1; b = -5; c = +8;
Δ = b2-4ac
Δ = -52-4·1·8
Δ = -7
Delta is less than zero, so there is no solution for the equation

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