document.write( "Question 43093: 2 cubed-root(a^2) / (square-root of 8a)... Im Having trouble with this problem. -thx for your help \n" ); document.write( "
Algebra.Com's Answer #28160 by fractalier(6550)\"\" \"About 
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Okay we have
\n" ); document.write( "2*cbrt(a^2) / sqrt(8a) =
\n" ); document.write( "2*cbrt(a^2 / 2*sqrt(2a) =
\n" ); document.write( "cbrt(a^2) / sqrt(2)*sqrt(a) =
\n" ); document.write( "a^(2/3) / sqrt(2)*a^(1/2) = remember that 2/3 - 1/2 = 1/6
\n" ); document.write( "a^(1/6) / sqrt(2) now rationalize the denominator and get
\n" ); document.write( "sqrt(2)*a^(1/6) / 2
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