among the following, a perfect square is a) 289 b) 442 c) 4268 d) 5407​

Answers 2

Answer:

289 is a perfect square as the answer obtained after square root is a rational number. The square root of 289 can be simplified to 17 either by using the prime factorization of 289 or by expressing 289 as a square of 17.

Thanks for your question...

Your required answer :

  • a) 289 is the perfect square.
  • 17 × 17 = 289

Therefore option A is the correct answer...

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