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Is the number 18 a square number?
No, 18 is not a square number
What number multiplied by itself given 18?
4.242640687It's the square root of 18
What is the difference of 18 square feet and half of 18?
18 square feet is an area, and half of 18 = 9 is a number. You can't compare numbers with areas (or any measurement with units).
Is 18 a square number why or why not?
It is a square number but not a perfect square. The nearest perfect squares, on either side, are 4^2 = 16 and 5^2 = 25. Since there is no integer between 4 and 5 and the square is a strictly monotonic function, 18 cannot be a perfect square.
Is -18 equivalent to the square root of -324?
306
Is the number 18 a square number?
No, 18 is not a square number
What does the number 324 symbolize?
A square number because 18*18 = 324
Is the square root of 18 a rational or irrational number?
The square root of 18 is an irrational number because it cannot be expressed as a fraction.
Is 18 a square number?
no
Is the square root of negative 18 rational or irrational?
It is neither because the square root of -18 is an imaginary number but the square root of 18 is irrational
What is the square number of eighteen?
182= 324 square root 18= 4.242640687... 1 and 9 are square numbers that are factors of 18.
Is 18 an factor of 36 an a squer?
18 is a factor of 36. 36 is a square. 18 is not.
What is the square root of .18?
The square root of 18 is: ± 4.242641
What number multiplied by itself given 18?
4.242640687It's the square root of 18
True or false is 18 a square number?
False
Is the square root of 18 a irrational number?
Yes
What least number multiply to 18 to make it perfect square?
It is 2 times 18 = 36 which is a perfect square number because 6 time 6 = 36
