2. Check if the following numbers are perfect squares.
(i) 183 (ii) 267 (iii) 484 (iv) 625
Answers
Answered by
0
Answer:
only iii) and iv) are the perfect square of 22 and 25
Answered by
2
Answer:
- i) 183 ⇢ It is not a perfect square
- ii) 267 ⇢ It is not a perfect square.
- iii) 484 ⇢ It is a perfect square.
- iv) 625 ⇢ It is a perfect square.
Step-by-step explanation:
i) 183
Resolving 183 as prime factors, we get:
183 = 3 × 61
As,
- 183 can't be expressed as a product of pairs of equal factors.
Therefore,
- 183 is not a perfect square.
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ii) 267
Resolving 267 as prime factors, we get:
267 = 3 × 89
As,
- 267 can't be expressed as a product of pairs of equal factors.
Therefore,
- 267 is not a perfect square.
--------------------------------------------
iii) 484
Resolving 484 as prime factors, we get:
484 = 2 × 2 × 11 × 11
As,
- 484 is the product of pairs of equal factors.
Therefore,
- 484 is a perfect square.
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iv) 625
Resolving 625 as prime factors, we get:
625 = 5 × 5 × 5 × 5
As,
- 625 is the product of pairs of equal factors.
Therefore,
- 625 is a perfect square.
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