a2+64=25

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Solution for a2+64=25 equation: 



a2+64=25

We move all terms to the left:

a2+64-(25)=0

We add all the numbers together, and all the variables

a^2+39=0

a = 1; b = 0; c = +39;
Δ = b2-4ac
Δ = 02-4·1·39
Δ = -156
Delta is less than zero, so there is no solution for the equation

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