Question

simplify the following radical square root of 15 minus square root of 3/5

Answer 1

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Answer 2

sqrt of 15 can be written as sqrt of 25(3/5), then extract the sqrt of 25 which is 5

so now, you can subtract it.

5sqrt of 3/5 - sqrt of 3/5

4sqrt of 3/5

that is the answer.