Is 1458 a perfect square? If not,find the smallest multiple of1458 which is a perfect square. Also find the square root of new number. Urgently please......
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No. 3528 is not a perfect square.
Reason:
Any number ending in 2, 3, 7 or 8 cannot be a perfect square.
However as far as the perfect square multiples of 3528 are concerned, we need to factorize 3528 to find out its smallest perfect square multiple.
3528 = 2 × 1764 = 2 × 42 × 42.
This means that to get a perfect square and the smallest multiple of 3528, we simply need to multiply it by 2.
3528 × 2 = 7056 = 84 × 84.
Thus the smallest multiple of 3528 which is a perfect square is 7056 as it is a square of 84.
Like this process you will do all the sums
Reason:
Any number ending in 2, 3, 7 or 8 cannot be a perfect square.
However as far as the perfect square multiples of 3528 are concerned, we need to factorize 3528 to find out its smallest perfect square multiple.
3528 = 2 × 1764 = 2 × 42 × 42.
This means that to get a perfect square and the smallest multiple of 3528, we simply need to multiply it by 2.
3528 × 2 = 7056 = 84 × 84.
Thus the smallest multiple of 3528 which is a perfect square is 7056 as it is a square of 84.
Like this process you will do all the sums
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