document.write( "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?
\n" ); document.write( "sqrt(7a)+8sqrt(63a^(3))=
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Algebra.Com's Answer #299064 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
sqrt(7a)+8sqrt(63a^(3))=
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\n" ); document.write( "sqrt(7a) + 8sqrt(9a^2*7a)
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\n" ); document.write( "= sqrt(7a) + 8*3a*sqrt(7a)
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\n" ); document.write( "= [1+24a]sqrt(7a)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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