{"id":25362,"date":"2021-11-10T09:38:19","date_gmt":"2021-11-10T04:08:19","guid":{"rendered":"https:\/\/python-programs.com\/?p=25362"},"modified":"2021-11-10T09:38:19","modified_gmt":"2021-11-10T04:08:19","slug":"python-sqrt-method-with-examples","status":"publish","type":"post","link":"https:\/\/python-programs.com\/python-sqrt-method-with-examples\/","title":{"rendered":"Python sqrt() Method with Examples"},"content":{"rendered":"<p><strong>sqrt() Method in Python:<\/strong><\/p>\n<p>The square root of a number is returned by the math.sqrt() method.<\/p>\n<p><strong>Note:<\/strong> It should be noted that the number must be greater than or equal to 0.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre>math.sqrt(number)<\/pre>\n<p><strong>Parameters<\/strong><\/p>\n<p><strong>number:<\/strong> This is Required. A number whose square root is to be found.<\/p>\n<ul>\n<li>If the number is less than zero, a ValueError is returned.<\/li>\n<li>If the value is not a number, a TypeError is returned.<\/li>\n<\/ul>\n<p><strong>Return Value:<\/strong><\/p>\n<p>Returns a float value that represents a number&#8217;s square root.<\/p>\n<p><strong>Examples:<\/strong><\/p>\n<p><strong>Example1:<\/strong><\/p>\n<p><strong>Input:<\/strong><\/p>\n<pre>Given Number = 36<\/pre>\n<p><strong>Output:<\/strong><\/p>\n<pre id=\"codeOutputPre\">The square root of a given number{ 36 } =  6.0<\/pre>\n<p><strong>Example2:<\/strong><\/p>\n<p><strong>Input:<\/strong><\/p>\n<pre>Given Number = 225<\/pre>\n<p><strong>Output:<\/strong><\/p>\n<pre id=\"codeOutputPre\">The square root of a given number{ 225 } =  15.0<\/pre>\n<h2>sqrt() Method with Examples in Python<\/h2>\n<ul>\n<li><a href=\"#Using_Built-in_Functions_(Static_Input)\">Using Built-in Functions (Static Input)<\/a><\/li>\n<li><a href=\"#Using_Built-in_Functions_(User_Input)\">Using Built-in Functions (User Input)<\/a><\/li>\n<\/ul>\n<h3 id=\"Using_Built-in_Functions_(Static_Input)\">Method #1: Using Built-in Functions (Static Input)<\/h3>\n<p><strong>Approach:<\/strong><\/p>\n<ul>\n<li>Import math module using the import keyword.<\/li>\n<li>Give the number as static input and store it in a variable.<\/li>\n<li>Pass the given number as an argument to the math.sqrt() function to get the square root value of a given number.<\/li>\n<li>Store it in another variable.<\/li>\n<li>Print the square root value of a given number.<\/li>\n<li>The Exit of the Program.<\/li>\n<\/ul>\n<p><strong>Below is the implementation:<\/strong><\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\"># Import math module using the import keyword.\r\nimport math\r\n# Give the number as static input and store it in a variable.\r\ngvn_numb = 36\r\n# Pass the given number as an argument to the math.sqrt() function to get the\r\n# square root value of a given number.\r\n# Store it in another variable.\r\nsqure_rootrslt = math.sqrt(gvn_numb)\r\n# Print the square root value of a given number.\r\nprint(\"The square root of a given number{\", gvn_numb, \"} = \", squre_rootrslt)\r\n<\/pre>\n<p><strong>Output:<\/strong><\/p>\n<pre id=\"codeOutputPre\">The square root of a given number{ 36 } =  6.0<\/pre>\n<h5>Similarly Check out for other numbers<\/h5>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">import math\r\ngvn_numb = -25\r\nsqure_rootrslt = math.sqrt(gvn_numb)\r\nprint(\"The square root of a given number{\", gvn_numb, \"} = \", squre_rootrslt)\r\n<\/pre>\n<p><strong>Output:<\/strong><\/p>\n<pre id=\"codeOutputPre\">Traceback (most recent call last):\r\n  File \"\/home\/47ab19f64e175f148c2a3f48359df760.py\", line 3, in &lt;module&gt;\r\n    squre_rootrslt = math.sqrt(gvn_numb)\r\nValueError: math domain error<\/pre>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">import math\r\ngvn_numb = 45.5\r\nsqure_rootrslt = math.sqrt(gvn_numb)\r\nprint(\"The square root of a given number{\", gvn_numb, \"} = \", squre_rootrslt)\r\n<\/pre>\n<p><strong>Output:<\/strong><\/p>\n<pre id=\"codeOutputPre\">The square root of a given number{ 45.5 } =  6.745368781616021<\/pre>\n<h3 id=\"Using_Built-in_Functions_(User_Input)\">Method #2: Using Built-in Functions (User Input)<\/h3>\n<p><strong>Approach:<\/strong><\/p>\n<ul>\n<li>Import math module using the import keyword.<\/li>\n<li>Give the number as user input using the int(input()) function and store it in a variable.<\/li>\n<li>Pass the given number as an argument to the math.sqrt() function to get the square root value of a given number.<\/li>\n<li>Store it in another variable.<\/li>\n<li>Print the square root value of a given number.<\/li>\n<li>The Exit of the Program.<\/li>\n<\/ul>\n<p><strong>Below is the implementation:<\/strong><\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\"># Import math module using the import keyword.\r\nimport math\r\n# Give the number as user input using the int(input()) function\r\n# and store it in a variable.\r\ngvn_numb = int(input(\"Enter some random number = \"))\r\n# Pass the given number as an argument to the math.sqrt() function to get the\r\n# square root value of a given number.\r\n# Store it in another variable.\r\nsqure_rootrslt = math.sqrt(gvn_numb)\r\n# Print the square root value of a given number.\r\nprint(\"The square root of a given number{\", gvn_numb, \"} = \", squre_rootrslt)\r\n<\/pre>\n<p><strong>Output:<\/strong><\/p>\n<pre>Enter some random number = 225\r\nThe square root of a given number{ 225 } = 15.0<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>sqrt() Method in Python: The square root of a number is returned by the math.sqrt() method. Note: It should be noted that the number must be greater than or equal to 0. Syntax: math.sqrt(number) Parameters number: This is Required. A number whose square root is to be found. If the number is less than zero, &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/python-programs.com\/python-sqrt-method-with-examples\/\"> <span class=\"screen-reader-text\">Python sqrt() Method with Examples<\/span> Read More &raquo;<\/a><\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":"","jetpack_publicize_message":"","jetpack_is_tweetstorm":false,"jetpack_publicize_feature_enabled":true},"categories":[5],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v18.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Python sqrt() Method with Examples - Python Programs<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/python-programs.com\/python-sqrt-method-with-examples\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Python sqrt() Method with Examples - Python Programs\" \/>\n<meta property=\"og:description\" content=\"sqrt() Method in Python: The square root of a number is returned by the math.sqrt() method. 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