Exercise 3.1
1. Which of the following natural numbers are perfect squares? Give reasons in support
of your answer
(1) 5488
(2) 1024
(3) 243
(4)729
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Answers
Answered by
1
Answer:
perfect squares are = 1024 , 729
Step-by-step explanation:
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Answered by
1
Answer:
We know that
It can be written as
5488=2×2×2×2×7×7×7
Here
After pairing the same prime factors, one factor 7 is left unpaired.
Therefore, 5488 is not a perfect square.
Step-by-step explanation:
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