Question

which of the following numbers are perfect square 12 ,16, 25 , 30 , 36 , 41, 100 , 1000 , 36000, 4900 81000
step by step ​

Answer 1

Answer:

the perfect square number are 25,36,100 and 4900

Step-by-step explanation:

5^2=25

6^2=36

10^2=100

7^2=4900

Answer 2

Answer:

16, 25 ,36, 41, 100, 4900 are perfect squares...

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Step-by-step explanation:

• 12 is not a perfect square as it ends with 2...

[ If a number ends with 2, 3 , 7 and 8 then the number is not a perfect square.]

• 16 is a perfect square.....

[ If a number ends with 0, 1, 4, 5, 6 or9 then the given number is a perfect square.]

• 25 is a perfect square....

[ Is a number ends with 0, 1, 4, 5, 6 or9 then the given number is a perfect square.]

• 30 is not a perfect square...

[ If a number ends with odd number of zeros then the given number is not a perfect square.]

• 36 is a perfect square...

[ If a number ends with 0, 1, 4, 5, 6 or9 then the given number is a perfect square.]

• 41 is a perfect square...

[ If a number ends with 0, 1, 4, 5, 6 or9 then the given number is a perfect square.]

• 100 is a perfect square...

[ If a number ends with 0, 1, 4, 5, 6 or9 and has even number of zeros then the given number is a perfect square.]

• 1000 is not a perfect square...

[ If a number ends with odd number of zeros the the given number is not a perfect square.]

• 36000 is not a perfect square...

[ If a number ends with odd number of zeros then the given number is not a perfect square.]

• 4900 is a perfect square..

[ If a number ends with 0, 1, 4, 5, 6 or9 and has even number of zeros then the given number is a perfect square.]

• 81000 is not a perfect square...

[ If a number ends with odd number of zeros then the given number is not a perfect square.]

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HOPE IT HELPS YA AND PLZ...PLZ...PLZZZ...MARK AS BRAINLIEST!!

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