Mathematics

Mathematics, 08.07.2019 15:00, torichance6472

How many square roots does the number 20 have?

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Mathematics, 15.07.2019 16:00, lindseybug

Need an answer fast sam said the square root of a rational number must be a rational number. jenna disagreed. she said that it is possible that the square root of a rational number can be irrational. who is correct and why? -jenna is correct because all square roots are irrational numbers. -sam is correct because all square roots of rational numbers are rational. an example is (square root of 121 = 11) -jenna is correct because not all square roots are rational. an example is (square root of 2 =1.414213) -sam is correct because the properties of square roots state that the square root of a rational number is a rational number.

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Mathematics, 28.08.2019 23:30, kcain1020

There is a famous irrational number called euler's number, symbolized with an e. like π , its decimal fo rm never ends or repeats. the first few digits of e are 2.7182818284. a. between which two square roots of integers could you find this number? _. b. between which two square roots of integers can you find

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Mathematics, 18.09.2019 22:00, Gracebrown6990

Square roots • square roots are the of perfect squares. • a square root of a number is one of its two equal factors. (remember • 4 · 4 = 16, so 4 is the of 16. 16 = 4 the symbol ,called a is used to show a number’s square root. examples: √4 = 2 because √9 = 3 because √16 = 4 because √25 = 5 because √100 = 10 × = × = × = × = × = find each square root. times itself gives you 81? (? · ? = 81) 81 196 49 225 121 16 4 36 64

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