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Which choice represents the simplified form of the expression below and the values of x for which it is defined? √3x^3 ÷ √x A x √3 when x > 1 B x√ 3 when x < 0 C x √2x when x >0 D x√3 when x>0
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Which choice represents the simplified form of the expression below and the values of x for which it is defined?

√3x^3 ÷ √x
A x √3 when x > 1
B x√ 3 when x < 0
C x √2x when x >0
D x√3 when x>0

User Jugurtha
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D. You can root 1, but not 0. You also cannot root negatives and get a real number so it isnt B, and C is just incorrect
User Jakub Bujny
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