can root 21 be simplified The square root of a number can be calculated using different methods Long Division method Average method 21 cannot be simplified any further So we can just express it as 7 3 Hence we cannot use the prime factorization
The square root of 21 is an irrational number since it cannot be stated in the form p q In this article we will go through two different ways to find the square root of 21 including the long division method and the prime factorization method with Can the Square Root of 21 Be Simplified 21 can be simplified only if you can make 21 inside the radical symbol smaller This is a process that is called simplifying the surd
can root 21 be simplified
can root 21 be simplified
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SQUARE ROOT OF 21 YouTube
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So sqrt 21 cannot be simplified It cannot be expressed as a rational number fraction so the best we can do with normal notation is to either stick with sqrt 21 or give Step by step explanation of how to find the square root of 21 I ll show you how to simplify the square root write it in simplest radical form and then h
Simplifying Square Roots To simplify a square root make the number inside the square root as small as possible but still a whole number Example 12 is simpler as 2 3 Get your Can the Square Root of 21 Be Simplified 21 can be simplified only if you can make 21 inside the radical symbol smaller This is a process that is called simplifying the surd
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Since 1 is the only perfect square above the square root of 21 cannot be simplified However you may be interested in the decimal and exponent form instead Square root of 21 in Decimal All the steps and work for how to simplify the square root 21 in simplest radical form
Simplify a square root using the product property Step 1 Find the largest perfect square factor of the radicand Rewrite the radicand as a product using the perfect square factor Step 2 Use What s the square root of 21 simplified The square root of 21 is an irrational number as it cannot be simplified as the ratio of two integers Is 21 a real number
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can root 21 be simplified - The free calculator will solve any square root even negative ones and you can mess around with decimals too The square root calculator below will reduce any square root to its simplest