This week in Pre Calc 11 we learned how to multiply radicals together. This week we learned how to and the rules of adding and subtracting, and multiplying and dividing radicals. To add and subtract radicals you need to have the same radicand or the same “denominator” as I like to look at it. With multiplying and dividing you do not need to have the same radicand. You can just multiply straight across. 
Week 4 Pre Calc 11- radical expressions
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