# Is 289 a perfect square

The only way to accurately calculate if a number is a perfect square is to find the factors. Before we go through the trouble of finding the factors, there is a quick trick you can use to help determine if you need even need **is 289 a perfect square** do the extra work.

Wiki User. The square root of is The square of 17 is No, is not a perfect square. The positive square root of is There is no square root of because it is an imaginary number but the square root of is

## Is 289 a perfect square

The value of the square root of is equal to There are two methods by which we can calculate square root without using a calculator: one is the prime factorisation and another is the long division method. We will learn here both the methods one by one to simplify the root. From the above value, we can define the square root of natural number , i. Here, we will figure out the methods to find the square root of using the prime factorisation and long division method. As per prime factorisation , we need to find the prime factors present in a number. After finding the prime factors, we pair them in two, to take them out of the root. But this method is applicable only if the number is a perfect square. We can also find square root using long division method. This method is very useful not only to find the root of imperfect squares but also to find the root of large numbers. Let us find here the root of , using this method. Put your understanding of this concept to test by answering a few MCQs. Your Mobile number and Email id will not be published.

How to Find the Square Root of ?

Hence, the square root of is a rational number. In this mini-lesson we will learn to find square root of along with solved examples. Let us see what the square root of is. The original number whose square is gives the square root of The answer which we get on squaring 17 is

Hence, the square root of is a rational number. In this mini-lesson we will learn to find square root of along with solved examples. Let us see what the square root of is. The original number whose square is gives the square root of The answer which we get on squaring 17 is This makes a perfect square.

### Is 289 a perfect square

A perfect square is a number that can be expressed as the product of an integer by itself or as the second exponent of an integer. However, 21 is not a perfect square number because it cannot be expressed as the product of two same integers. In this article, we will discuss the concept of perfect squares and learn how to identify them. We will discuss the definition of a perfect square, its formula, and the list of perfect squares along with a few solved examples for a better understanding. A perfect square is a positive integer that is obtained by multiplying an integer by itself.

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Still have questions? The factors of are, 1, 17 and Is a palindrome? In the above image we can see the prime factorization of Find more answers Ask your question. Our Mission. Square root of are 17 or From the above value, we can define the square root of natural number , i. Shapes In Maths. What is Square Root of ? Multiplication Of Fractions. Start Quiz.

The factors of are natural numbers that divide and result in a remainder that is 0.

Step 1: What is the last number of ? Q: Is a perfect square Write your answer Your Mobile number and Email id will not be published. Let us find here the root of , using this method. About Us. Square Root. Here, we will figure out the methods to find the square root of using the prime factorisation and long division method. Step 5: Finally we combine 2 with 7 to get 27 x 7 equal to Singular Matrix. Terms and Conditions. View Test Series. Download Now. Is an odd number? How is formatted in other languages or countries?

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