## Which of the following is a perfect square 1057 or 625 or 7928 or 64000?

Which of the following is a perfect square? (A) 1057 (B) 625 (C) 7928 (D) 64000. No square numbers end with 2, 3, 7, or 8. The perfect Square number ends with 0, 1, 4, 5, 6, and 9. The number of zeros at the end of a square number is always even.

## What is a perfect square Class 8?

If a number ends in 0, 1, 4, 5, 6 or 9, then it can be a perfect square. A perfect square can only have an even number of zeroes at the end. … If a number is a square of an odd number, then it must be written as a sum of consecutive numbers.

## Which of the following is a perfect square 115?

115 is not a perfect square.

## Which of the following is a perfect square a 102?

102 is not a perfect square.

## IS 441 a perfect square?

The square root of a number is a number (Integer) whose product by itself results in the initial number. The square root of 441 is +21 or -21. This shows that 441 is a perfect square.

## IS 125 a perfect square?

125 is not a perfect square; hence its square root is an irrational number. … The square root of 125 in the radical form is expressed as 5√5.

## IS 127 a perfect square?

127 is not a perfect square.

## IS 103 a perfect square?

Since 103 isn’t a perfect square (it’s square root will have an infinite number of decimals), it is an irrational number.

## IS 121 a perfect square?

Informally: When you multiply an integer (a “whole” number, positive, negative or zero) times itself, the resulting product is called a square number, or a perfect square or simply “a square.” So, 0, 1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144, and so on, are all square numbers.

## IS 222 a perfect square?

Is the number 222 a Perfect Square? The prime factorization of 222 = 21 × 31 × 371. … Therefore, 222 is not a perfect square.

## IS 128 a perfect square?

128 is not a perfect square.

## Is 13 a perfect square?

13 is a prime number and hence, it is not a perfect square. Therefore, the square root of 13 can only be calculated by the long division method.

## IS 124 a perfect square?

Is the number 124 a Perfect Square? The prime factorization of 124 = 22 × 311. Here, the prime factor 31 is not in the pair. Therefore, 124 is not a perfect square.

## IS 129 a perfect square?

√(129) is approximately 11.36. The number 129 is not a perfect square because no integer exists that multiplies by itself to give 129….

## IS 223 a perfect square?

223 is not a perfect square.

## IS 123 a perfect square?

123 is not a perfect square.

## IS 126 a perfect square?

Is the number 126 a Perfect Square? The prime factorization of 126 = 21 × 32 × 71. … Therefore, 126 is not a perfect square.

## IS 272 a perfect square?

Is the number 272 a Perfect Square? The prime factorization of 272 = 24 × 171. … Therefore, 272 is not a perfect square.