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Exercise 4.141) Using the prime factorisation method find whichof the following are perfect squares.(ii) 624(iii) 729(v) 1296 (vi) 11025​

Answer»

Answer:

729, 1296 & 11025

Step-by-step EXPLANATION:

624 = 2 \times 2 \times 2 \times 2 \times 2 \times 3 \times 13 \: \: \: \: \: \: \: \\ 729 = 3 \times 3 \times 3 \times 3 \times 3 \times 3 \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ 1296 = 2 \times 2 \times 2 \times 2 \times 3 \times 3 \times 3 \times 3 \: \: \: \: \\ 11025 = 5 \times 5 \times 7 \times 7 \times 3 \times 3 \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \:

HOPE it HELPS !!!


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