SOLUTION: I know that this one seems simple but for some reason I am having a hard time. Can anyone help me on this one? sqrt(7a)+8sqrt(63a^(3))=

Algebra ->  Algebra  -> Radicals -> SOLUTION: I know that this one seems simple but for some reason I am having a hard time. Can anyone help me on this one? sqrt(7a)+8sqrt(63a^(3))=      Log On

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 Algebra: Radicals -- complicated equations involving roots Solvers Lessons Answers archive Quiz In Depth

 Question 430707: I know that this one seems simple but for some reason I am having a hard time. Can anyone help me on this one? sqrt(7a)+8sqrt(63a^(3))=Answer by stanbon(57377)   (Show Source): You can put this solution on YOUR website!sqrt(7a)+8sqrt(63a^(3))= --- sqrt(7a) + 8sqrt(9a^2*7a) --- = sqrt(7a) + 8*3a*sqrt(7a) --- = [1+24a]sqrt(7a) ======================= Cheers, Stan H.