Question

Could someone simplify these radicals for me?

Answer 1

lemme do 1, 3, 5, 8 and 10, so you can see how's done, you start off by doing a prime factoring of the number.

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Answer 2

find the square root. simply just insert the radical sign and number into a calculator. "✓n". then try to memorize some of those simple ones so that you won't have too much of a problem in the future