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Question
There is no cube root of a negative integer.
Options
True
False
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Solution
This statement is False.
Explanation:
E.g. Let – 8 be a negative number.
Then, cube root of – 8
= `root(3)(-8)`
= `root(3)((-2) xx (-2) xx (-2))`
= –2
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Square root of a number x is denoted by `sqrt(x)`.
`root(3)(8 + 27) = root(3)(8) + root(3)(27)`.
