Simplify the following expression.√-8√-24
Consider that if a is a positive number, √(-a) = i√(a) where i is the imaginary unit:√(-8)·√(-24) == i√(8)·i√(24) == i²·√(8)·√(24) == i²·√(8·24) = = -1·√(64·3) = = -8·√(3)Answer: -8·√(3)Let me know if you need further explanationEmanuel
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