which of the following numbers cannot be shown as a square
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Answer:
Step-by-step explanation:
As we know that all the perfect square number ends with 1,4,9,6,5,00
So, the square of a natural number never ends in 2
∴143642 is not the square of a natural number.
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Answer:
The first few numbers that are neither square nor the sum of a square and a prime are 10, 34, 58, 85, 91, 130, 214, ... (OEIS A020495). of 16, 25, 36, 49, 64, 81, 121, ...
Step-by-step explanation:
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