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GrogVix [38]
3 years ago
10

A variable in the radicand of a radical expression _______________ represents a positive quantity. Always Sometimes Never

Mathematics
1 answer:
aliya0001 [1]3 years ago
3 0
Sometimes

1. The radical expression \sqrt[n]{} with even n requires <span>a variable with positive quantity. For example, if you have \sqrt[4]{x^3}, then always x^3\ge 0.
</span>

2. If you have radical expression \sqrt[n]{} with odd n, ia variable may be arbitrary. For example, for \sqrt[7]{x} you can consider all real x.
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