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01-09-2017
Mathematics

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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

Respuesta :

flibety flibety

01-09-2017

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

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