find out the perfect square in pair 400,4000
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Answer:
Step-by-step explanation:
400
= 20sqr
20sqr=400
root 400 equals 20
ANSWERED BY GAUTHMATH
Answered by
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Step-by-step explanation:
perfect square in pair 400=√400=20
4000 isn't a perfect Square to become a perfect Square a number should have even no.s of zero but in this there are 3 zeros at back therefore it is not a perfect Square
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