which the tollowing numbers are not perfect squares?
16000 250000, 1000, 100, 10000 16900, 22500, 9000, 81000, 640000
Answers
Answer:
16000 250000, 1000, 10000 16900,9000, 81000
Step-by-step explanation:
100=10^2
22500=150^2
640000=800^2
Answer:
16000, 1000, 9000, 81000
Step-by-step explanation:
16000 - Not a perfect square because it has odd number of zeros in the end.
250000 - It is a perfect square - 500² = 250000
1000 - Not a perfect square because it has odd number of zeros in the end.
100 - It is a perfect square - 10² = 100
10000 - It is a perfect square - 100² = 10000
16900 - It is a perfect square - 130² = 16900
22500 - It is a perfect square - 150² = 22500
9000 - Not a perfect square because it has odd number of zeros in the end.
81000 - Not a perfect square because it has odd number of zeros in the end.
640000 - It is a perfect square - 800² = 640000
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