Find the perfect square question one 343 how to solve this question
Answers
Answer:
A number is a perfect square (or a square number) if its square root is an integer; that is to say, it is the product of an integer with itself. Here, the square root of 343 is about 18.520. Thus, the square root of 343 is not an integer, and therefore 343 is not a square number.
Answer:
No
Step-by-step explanation:
if a number is a perfect square then,
A number that is a perfect square never ends in 2, 3, 7 or 8. If your number ends in any of those numbers, you can stop here because your number is not a perfect square.
Obtain the digital root of the number. The digital root essentially is the sum of all of the digits. If you're lost, don't worry, we'll go over each step in more detail below.
All possible numbers that are a perfect square have a digital root of 1, 4, 7, 9.
So let's check these steps for 343
Step 1:
What is the last number of 343? It is this number: 343. The answer is 3. Is 3 in the list of numbers that are never perfect squares (2, 3, 7 or 8)?
Answer: YES, 3 is in the list of numbers that are never perfect squares. The number 343 is NOT a perfect square and we can stop here as there is not need to complete the rest of the steps.
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