GROWTH DEVELOPMENT CHILD
SUMMATIVE ASSESSMENT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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It shows that the nth root of the mth root of a number is equal to the nth root of the number.
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Explanation:
Detailed explanation-1: -In mathematics, an nth root of a number x is a number r which, when raised to the power n, yields x: where n is a positive integer, sometimes called the degree of the root. A root of degree 2 is called a square root and a root of degree 3, a cube root.
Detailed explanation-2: -The principal nth root of a is written as n√a, where n is a positive integer greater than or equal to 2. In the radical expression, n is called the index of the radical.
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