document.write( "Question 238607: solve for 4/9 = x/x3, and what is the formula to solve for this? \n" ); document.write( "
Algebra.Com's Answer #175293 by user_dude2008(1862)\"\" \"About 
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4/9 = x/x^3\r
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\n" ); document.write( "\n" ); document.write( "4/9 = 1/x^2\r
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\n" ); document.write( "\n" ); document.write( "4x^2=9\r
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\n" ); document.write( "\n" ); document.write( "x^2=9/4\r
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\n" ); document.write( "\n" ); document.write( "x=3/2 or x=-3/2 <---------- Answers
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