If a base is negative, how will you know whether the answer is positive or negative before evaluating it?

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Question: If a base is negative, how will you know whether the answer is positive or negative before evaluating it?

Solution: Answer: When evaluating a power with a negative base, the solution is positive or negative depending on whether the exponent is odd or even. If odd, the value will be negative. If even, the value will be positive.

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