# Quick Answer: What Two Numbers Make 169?

## What two numbers make 168?

For your convenience, we have made a list of all the combinations of two numbers multiplied by each other that will make 168: x 168 = 168.

x 84 = 168.

x 56 = 168.

x 42 = 168..

## Is 80 a perfect square?

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

## What is 69 the square root of?

8.3The answer is on top. The square root of 69 with one digit decimal accuracy is 8.3.

## What is the square of 4225?

Answer and Explanation: The answer is 65. To solve this, find a number when multiplied twice will give you an answer of 4,225.

## IS 169 a perfect square?

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

## What is the square of 169?

1313 is the square root of 169.

## Is the square root of 169 irrational?

The square root of 169 is a rational number if 169 is a perfect square. It is an irrational number if it is not a perfect square. Since 169 is a perfect square, it is rational number.

## What is the positive and negative square root of 169?

We write √169=13. If we want to find the negative square root of a number, we place a negative in front of the radical sign. For example, −√169=−13.

## What multiplied equals 169?

To find the square root of 169, you have to find a number that can be multiplied by itself in order to get the number 169 as the product. 13 * 13 or 13^2 will give you 169. Also, when 2 negative numbers are multiplied together, you get a positive number. This means -13 would work as well.

## How do you find the square root of 85?

√85 is already in its simplest radical form. If you are using a computer that has Excel or Numbers, then you can enter SQRT(85) in a cell to get the square root of 85. Below is the result we got with 13 decimals. We call this the square root of 85 in decimal form.

## Is 169 a composite?

To determine if 169 is a prime number or a composite number, we simply look at the factors for 169. If the factors of 169 are only 169 and 1, then we know that 169 is a prime number. Otherwise, 169 is a composite number.

## What is the prime factorisation of 169?

The prime factorization of 169 = 132.

## Is 24 a perfect square?

Since 102.01 is a rational number and the square root of 102.01 is a rational number (10.1), 102.01 is a perfect square. 24 is NOT a perfect square. 24 is a natural number, but since there is no other natural number that can be squared to result in the number 24, 24 is NOT a perfect square.