SOLUTION: how do you solve square root of 5 times the square roots of 2 minus square root of 90, forgot the rules how do you find 8% of 5% thanks!

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Question 629788: how do you solve square root of 5 times the square roots of 2 minus square root of 90, forgot the rules
how do you find 8% of 5%
thanks!
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!


Here are the rules you need:



Then the opposite of that:



and note that 9 times 10 is 90 and that 9 is a perfect square.

Finally:



John

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