Math, asked by rahemin1904, 2 months ago

using the prime factorization method find which of the following numbers are perfect square (ii) 18900

Answers

Answered by babydoll57

0

Answer:

Given 441, A perfect square can always be expressed as a product of pairs of equal factors.Now resolve 441 into prime factors, we get 441 = 49 X 9.

Hence, 21 is the number whose square is 441.

∴ 441 is a perfect square.

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