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3 votes
Which expressions can never result in a negative real number when evaluated for any value of x? Select all that apply.

1)

{x}^{ ( - 3)/(5) }
2)

{x}^{ (2)/(3) }
3)

{x}^{ (1)/(2) }
4)

{x}^{ (1)/(3) }
5)

{x}^{ ( - 1)/(2) }


1 Answer

2 votes
5 whshfunrkfnrj sjdbe
User Caesar Ralf
by
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