SOLUTION: I need to know the steps in solving {{{(4sqrt(5) + sqrt(2))^2}}} i know the answer --{{{82 + 8sqrt(10)}}} but i don't understand the process of obtaining the answer

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Question 371704: I need to know the steps in solving i know the answer -- but i don't understand the process of obtaining the answer
Answer by robertb(5830)   (Show Source): You can put this solution on YOUR website!
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