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Well, honey, if you wanna know if a decimal is a perfect square, all you gotta do is take the square root of that bad boy. If the square root gives you a whole number, then ding ding ding, you've got yourself a perfect square. If it spits out a messy decimal, then sorry, that number ain't playing nice with the squares.
What else can I help you with?
How do you check if a number is a perfect square?
For a number to be a perfect square, the number's square root has to be a whole number. 9 is a perfect square because its square root is a whole number, 3. If the square root of the number is a decimal, then it is not a perfect square. For example, 13 does not divide evenly so it not a perfect square.
Is 3 a perfect square?
No. to be a perfect square, you have to be able to square root it and get a whole number (NOT a decimal) the square root of 3 is 1.732. (1.7322 = 3) a perfect square is a number like 4 the square root of four is 2 (22 = 4)
Is 114 a square number?
114 is not a perfect square - its square root, rounded to two decimal places, is equal to 10.68. Its closest perfect square integers are 121 (112) and 100 (102).
Is 45 a square number?
45 is not a perfect square number. the closest perfect squares are 49 and 36. But it is the square of the irrational number 6.708204... (an infinite, non-terminating, non-repeating decimal).
What decimal tenths round to 6 to the nearest whole number the sum of the digits is divisible by 10 and their product is a perfect square what is the decimal?
5.5
Is 1512 a perfect square?
NO!!! sqrt(1512 = 38.88444.... Since it is a decimal , its 'squaring is not perfect.
Is 1 decimal 44 a perfect square?
No.
How can you tell if a trinomial is a perfect square?
A trinomial is perfect square if it can be factored into the form
How do you check if a number is a perfect square?
For a number to be a perfect square, the number's square root has to be a whole number. 9 is a perfect square because its square root is a whole number, 3. If the square root of the number is a decimal, then it is not a perfect square. For example, 13 does not divide evenly so it not a perfect square.
Is 3 decimal 6 a perfect square?
No, 3.6 is not a perfect square. A perfect square is defined as a number that has a whole number for a square root. In other words, there's no whole number that, when multiplied by itself, equals 3.6.
Is 3 a perfect square?
No. to be a perfect square, you have to be able to square root it and get a whole number (NOT a decimal) the square root of 3 is 1.732. (1.7322 = 3) a perfect square is a number like 4 the square root of four is 2 (22 = 4)
Is 114 a square number?
114 is not a perfect square - its square root, rounded to two decimal places, is equal to 10.68. Its closest perfect square integers are 121 (112) and 100 (102).
What is the square root of 13421?
115.849 is the square root of 13421 Note: 13421 is not a perfect square and hence the decimal value for square root.
How do you estimate a square root that is not a perfect square yet?
Find the perfect squares that your number lies between. Your square root will lie between their square roots. Whichever it is closer to will indicate the size of the decimal.
Is 7 a square number?
7 is not the square of a perfect integer - the square root of 7, rounded to two decimal places, is 2.65.
Is 61 a square number?
No - 61 is not the perfect square of an integer. Rounded to five decimal places, its square root is equal to 7.81025.
Is 45 a square number?
45 is not a perfect square number. the closest perfect squares are 49 and 36. But it is the square of the irrational number 6.708204... (an infinite, non-terminating, non-repeating decimal).
