SOLUTION: I need to understand how to solve these two problems. would you please show the steps? 5 times square root 3 - 4 times square root 80 -3 square root 108

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Question 610980: I need to understand how to solve these two problems. would you please show the steps?
5 times square root 3 - 4 times square root 80

-3 square root 108

Answer by ewatrrr(24785)   (Show Source): You can put this solution on YOUR website!
 
Hi,
the Idea is to express in the lowest radical possible:


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