Study guides

Q: Is 30 a perfect square

Write your answer...

Submit

Related questions

the answer is 1. there is only 1 perfect square beteen 30 and 40.

900 can be factorized as 30*30. As both these factors are same so we call 900 to be a perfect square.

How about 150*6 = 900 which is a perfect square because 30*30 = 900

30 x 30 = 900

perfect square numbers are 16 and 25

It is 25.

The square root of (any number that isn't a perfect square) is irrational.

No, only perfect squares like 25 and 36, which are around 30, have a square root that is a rational number.

300*3 = 900 which is a perfect square because 30 squared equals 900

36

4

25 is a perfect square occurring between 20 and 30.

sqrt(30)= 5.5 approx sqrt(40) = 6.3 approx The integer 6 is between the square roots. So the square of 6, which is a perfect square, will be between the two original numbers. So answer is 62 = 36.

200 is not a perfect square. Its square root is a fraction and the square root of a perfect square is always an integer.

As the question is phrased, the answer is 1/120 which would give the product 1: a perfect square. But the "correct" answer is, presumably, 30.

It could be any one of them: 3: A 1-digit perfect square - 1 which is not a perfect cube. 7: A perfect cube - 1 8: A 1-digit perfect square - 1 which is also a perfect cube. 15: A perfect 4th power - 1 30: More than 1 away from a perfect power.

400 and 900 are squares of 20 and 30, respectively.

No, 325 is not a perfect square however 324 is a perfect square.

500 is not a perfect square. Its square root is a fraction and the square root of a perfect square is always an integer.

38 is not a perfect square. Its square root is a fraction and the square root of a perfect square is always an integer.

No- the closest perfect squares are 36 (perfect square of 6) and 49 (perfect square of 7)

If you mean 'prime' factors, then an odd number of them CAN'T produce a perfect square. Consider 3 factors ... A, B, and C. If their product were a perfect square, then AxB=C, which can't be true if C is a prime number. For non-prime factors, an odd number of them may or may not be a perfect square: Three factors = not a square: 2 x 3 x 5 = 30. Three factors = a square: 2 x 3 x 6 = 36.

8 is a perfect cube; it is not a perfect square. Its square root is a fraction and the square root of a perfect square is always an integer....you're thinking of 9...

It is the square of an integer: that is what a perfect square is.

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.