Question

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Group - B
Q.1 Find the square root of the following numbers using prime factorisation method.
(i) 5184 (ii) 20449 (iii) 15,876
Q.2 (a)Add:
(i) 2p, 3p ,- 7p. - 5p, 2p,6p, and - 4p
(ii) x, 7x, 5x ,- 8x ,- 4x
(iii) 2a + 3b, 5b - 3a
(b) Subtract:
(i) 2y2 from y? (ii) - 4pq from - 3pq



ans me quickly now I have online exam today at 10.30​

Answer 1

Answer:

give as brainlist

Explanation:

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Square Root of a Perfect Square by using the Prime Factorization Method

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To find the square root of a perfect square by using the prime factorization method when a given number is a perfect square:

Step I: Resolve the given number into prime factors.

Step II: Make pairs of similar factors.

Step III: Take the product of prime factors, choosing one factor out of every pair.

Examples on square root of a perfect square by using the prime factorization method: