SOLUTION: Please help me with this problem Perform the indicated operations: √[50] + 2√[32] - √[8] THanks

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Question 36652: Please help me with this problem


Perform the indicated operations:
√[50] + 2√[32] - √[8]


THanks

Answer by Cintchr(481)   (Show Source): You can put this solution on YOUR website!

First thing is that you have to work out the roots. Let's start with the 50.


Now the root of 32


now the root of 8


Now that all of the roots are the same, they are treated much like variables.
5 + 8 - 2 = 11

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