. Express the radical form (15/21)^2/5
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Question :-
Express the radical form of :
Answer :-
Concept :
Radical is the (√) symbol that is used to denote the square root. Radical expression refers to an expression containing a radical. Radicand refers to a expression inside the radical.
Solution :-
By using the exponent laws,
Finding the square of 15 and 21 respectively,
Hence, the radical form of is
Important points to note :-
- aⁿ × aᵇ = aⁿ⁺ᵇ
- aⁿ × bⁿ = abⁿ
- a⁻ⁿ = 1/aⁿ
- aⁿ ÷ aᵇ = aⁿ⁻ᵇ
- (aⁿ/bⁿ) = (a/b)ⁿ
- a⁰ = 1
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Answer:
Here is your answer
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Step-by-step explanation:
(15/21)^2/5
=(15^2)/(21^2)^5
=225/441^5
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