which of the following is not a perfect square
(a) 121
(b) 7744
(c) 42025
(d)527
Answers
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0
Answer:
(d)527
Step-by-step explanation:
The prime factorization of 527 = 171 × 311. Here, the prime factor 17 is not in the pair. Therefore, 527 is not a perfect square.
Answered by
4
a) 121 is a perfect square- (11)²
b) 7744 is a perfect square- (88)²
c) 42025 is a perfect square- (205)²
d) 527 is not a perfect square.
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