X2-15x+72=0

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Solution for X2-15x+72=0 equation: 



X2-15X+72=0

We add all the numbers together, and all the variables

X^2-15X+72=0

a = 1; b = -15; c = +72;
Δ = b2-4ac
Δ = -152-4·1·72
Δ = -63
Delta is less than zero, so there is no solution for the equation

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