 # Question: IS 160 A Perfect Square?

## IS 400 a perfect square?

A number is a perfect square (or a square number) if its square root is an integer; that is to say, it is the product of an integer with itself.

Here, the square root of 400 is 20.

Therefore, the square root of 400 is an integer, and as a consequence 400 is a perfect square..

## What is the square of 110?

Answer and Explanation: The square root of 110, √110, is approximately 10.48809.

## Is 18 a perfect square?

Is 18 a perfect square number? A number is a perfect square (or a square number) if its square root is an integer; that is to say, it is the product of an integer with itself. Here, the square root of 18 is about 4.243. Thus, the square root of 18 is not an integer, and therefore 18 is not a square number.

## Is the square root of 36 a real number?

Answer and Explanation: The square root of 36 is a rational number. A rational number is a number that can be written as a fraction, a/b, where a and b are integers.

## What is the highest common factor of 160?

Greatest common factor (GCF) of 160 and 180 is 20. We will now calculate the prime factors of 160 and 180, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 160 and 180.

## What is the square root for 15?

225 3.873Table of Squares and Square RootsNUMBERSQUARESQUARE ROOT152253.873162564.000172894.123183244.24396 more rows

## What number is the perfect square?

The perfect squares are the squares of the whole numbers: 1, 4, 9, 16, 25, 36, 49, 64, 81, 100 … Here are the square roots of all the perfect squares from 1 to 100. 1.

## IS 200 a perfect square?

A perfect square is the number which is exactly equal to multiplication of 2 equal integers twice. … As 200 cannot exactly meet the above criteria, it is neither a perfect cube nor a perfect square. 200=14.1421*14.1421. As 14.1421 is not a integer 200 is not a perfect square.

## What is the square root of 36?

Explanation: The positive and negative square roots of 36 are 6 and −6 .

## Is 80 a perfect square?

A: No, the number 80 is not a perfect square.

## How do you find a perfect square?

First of all, if you create a square by multiplying two equal integers by each other, then the product is a perfect square. So, 1 * 1 is a perfect square. So is 10 * 10 and 1 , 000 * 1 , 000 . You can also tell if a number is a perfect square by finding its square roots.

## Is 36 a perfect square?

Answer and Explanation: The number 36 is a perfect square. To determine if a number, x, is a perfect square, we need to determine if x has two whole number factors that are…

## Is 98 a square root?

The square root of 98 is a rational number if 98 is a perfect square. … Since 98 is not a perfect square, it is an irrational number. This means that the answer to “the square root of 98?” will have an infinite number of decimals.

## What is the square of 160?

Because 16 is a perfect square, we can pull it out of the square root as a 4. That will simplify down to 4√10 because there are no additional perfect square factors in 10, the resultant is simplified. Therefore √160 simplifies to 4 √10 .

## What are all the factors of 160?

Factors of 160 are 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80. There are 11 integers that are factors of 160. The biggest factor of 160 is 80.

## Why is 2 not a perfect square?

A perfect square is a number that can be expressed as the product of two equal integers. … No prime number is a perfect square. A prime number is only perfectly divisible by one and itself. 2 is not a perfect square because the squareroot of 2 is not an integer.

## IS 169 a perfect square?

The square root of 169 is 13. Since 13 is a whole number, 169 is a perfect square.

## What are the real square roots of 100?

1 Answer. The square root of a number x is, by definition, a number y such that y2=x . In your case, it is immediate to find out that 102=100 , which fits the definition, and thus the square root of 100 is 10.