Find the smallest number which should be divided to get perfect square also find the square root of the number so obtained of 2800
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Answer:
400
Step-by-step explanation:
Here, prime factor 7 does not have its pair. If we divide this number by 7, then the number will become a perfect square. Therefore, 2800 has to be divided by 7 to obtain a perfect square. 2800 ÷7 = 400 is a perfect square
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140 is the square root of 2800 . it may help you
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