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64x^2-x+4=0
We add all the numbers together, and all the variables
64x^2-1x+4=0
a = 64; b = -1; c = +4;
Δ = b2-4ac
Δ = -12-4·64·4
Δ = -1023
Delta is less than zero, so there is no solution for the equation
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