# Quick Answer: What Is The Square Of 90?

## How do you find the square root of 32?

The √32, when written in radical form is 4√2.

This is an example of finding the square root of an imperfect square without using a….

## Is 90 a perfect square?

No because 90 cannot be written in the form of product of two equal numbers so it is not a perfect square. For e.g. 81 can be written in the form 9×9 hence it is a perfect square.

## What is the square of 245?

Answer and Explanation: The square root of 245 is approximately 15.65.

## What is the exact value of the square root of 90?

√90=√32⋅10=3√10 is an irrational number somewhere between √81=9 and √100=10 .

## What is the square of 89?

9.433981The square root of 89 is 9.433981.

## What are the factors of 245?

245 – The Last of Four Consecutive Numbers245 is a composite number.Prime factorization: 245 = 5 x 7 x 7, which can be written 245 = 5 x (7^2)The exponents in the prime factorization are 1 and 2. … Factors of 245: 1, 5, 7, 35, 49, 245.Factor pairs: 245 = 1 x 245, 5 x 49, or 7 x 35.More items…

## What are factors of 90?

Therefore, the pair factors of 90 are (1, 90), (2, 45), (3, 30), (5, 18), (6, 15) and (9, 10).

## Is 25 a perfect square?

A perfect square is a number, from a given number system, that can be expressed as the square of a number from the same number system. 25 is a perfect square. 25 is a natural number, and since there is another natural number 5, such that 52 = 25, 25 is a perfect square.

## What is the square root of 90 simplified?

A pair of numbers counts as one number, namely the 3 itself. We cannot find any more divisible factors, and we certainly don’t have a pair of numbers, so we stop here and call it not simplify-able. The one and only answer is √30 .

## Is the square root of 90 a real number?

Since sqrt(90) is an irrational number, by definition it cannot be represented as a ratio of two integers.

## 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.

## What is a square root of 19?

361 4.359Table of Squares and Square RootsNUMBERSQUARESQUARE ROOT193614.359204004.472214414.583224844.69096 more rows