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Sedaia [141]
2 years ago
15

If x > 0, which of the following is positive? 1. -x 2. x^2 3. (-x)^3 4. 1/-x

Mathematics
1 answer:
lapo4ka [179]2 years ago
3 0

Answer:

x^2

Step-by-step explanation:

x > 0~\text{means that x is positive number.}

\text{Square of both negative and positive numbers are always positive.}\\\\\text{So,}~ x^2~\textbf{is positive.}

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