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a square number is with two products the same i.e. if multiply a number by itself you get a square number.
e.g. 8 * 8 = 64, 9 * 9 = 81, 10 * 10 = 100
So 72 is not a square number.
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∙ 7y ago
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Is the number 72 a square number rectangular number or triangular number?
72 is rectangular.
Is the square root of 72 a rational or irrational number?
The square root of 72 is an irrational number. Since 72 is not a perfect square, the decimal is endless. (just like the value of pi)
What is the closest square number to 50?
49 is 72 and is the closest square number to 50.
If a number is subtracted from its square the result is 72 Find the number?
9
What is the next square number after 49?
49 equals 72, and the next square number is 82 = 64.
Is 72 a square number?
no. 72 is not a square number.
Is the number 72 a square number rectangular number or triangular number?
72 is rectangular.
Is the square root of 72 a rational or irrational number?
The square root of 72 is an irrational number. Since 72 is not a perfect square, the decimal is endless. (just like the value of pi)
The sum of the number and its square is 72 what is the number?
82 + 8 = 64 + 8 = 72
How do you determine that 72 is not a square number?
You take the square root of the number. If it is a perfect square, this will be a whole number. If it is not, it isn't a perfect square.
What is the closest square number to 50?
49 is 72 and is the closest square number to 50.
How do you determine that 72 isn't a square number?
Because the square root of it is an irrational number
Is the square root of 72 a rational number?
No.
Is the square root 72 a rational number?
No, they are not.
Find a positive number that equals to 72 when added to its square?
82+8 = 72
Is 72 square?
82 = 8 x 8 = 64 92 = 9 x 9 = 81 Since 72 is in between these answers 72 is not square. (The square root of 72 = 8.485281374...) There is no whole number which when multiplied by itself gives an answer of 72.
What is the greatest square number that is a factor of 72 and a whole number?
36
