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7. Which of the following number has a rational root? A V322 V324 B. 7323 D. 7325​
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4 votes
7. Which of the following number has a rational root?

A V322
V324
B. 7323
D. 7325​

User Shrikant Kakani
by
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1 Answer

2 votes

Answer:

Explanation:

Prime factorize the number. Only 324 can be factorized.


√(324)=√(2*2*3*3*3*3)=2*3*3=18 is rational number

User David Florez
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