Barry G. Lv 7. To solve 169, we can factor the number under the radical sign. 1 decade ago. 0 0 1. 1 … 13. The solution above and all other square root solutions were provided by the Square Root Application. Check with pencil and paper multiplication: 13 * 13 = 169. In this case, we want the positive square root of 169. Login to reply the answers Post; tamara1573. 13 is a little bigger than 10 so it would be a good guess. Finding Square Root Of 169 By Factoring. Find the square root of 169 by repeated subtraction method 2 See answers arshbbcommander arshbbcommander 169 - 1 =168 168 - 3 = 165 165-5 = 160 160-7=153 153-9=144 144-11=133 133-13=120 120-15= 105 105-17=88 88-19 =69 69-21=48 48-23=25 25-25= 0 since it is compeletly subtracted at 13th time:. 1, 169 Since 169 is on the list of perfect squares above, it means that 169 is a perfect square. 11 Answers. Wouldn't it be quicker to use your calculator? More Square Root Solutions. Calculate the positive principal root and negative root of positive real numbers. Square root calculator and perfect square calculator. Hoorah! 0 0 0. Answer Save. :-) Try it: 548 squared is? Login to reply the answers Post; Janice. 13. square root of 169 is 13 aayandavis aayandavis 1.169-1=168 8.120-15=105 2.168-3=165 … So, the number that is squared to get 169 ends in a 3 or a 7. For example, square any number that ends in an 8 and the answer will end in a 4!! Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. The positive square root is called the principal square root, and it is generally understood to be the one we are interested in finding. The Square root of the number 169, is 13 because when 13 is multiplied by itself, it results to 169. Find the square root, or the two roots, including the principal root, of positive and negative real numbers. What is the square root of 169? Relevance. Also tells you if the entered number is a perfect square. 1 decade ago. Favorite Answer. That means you can simplify the square root of 169 without the radical as follows: 13 Furthermore, you may also be interested to know that the square root of 169 can be written with an Exponent like this: 169 ½ Simplify Square Root Calculator The square root of 169 (√ 169) Given: Radicand = 169 169 is a perfect square √ 169 = 13.
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