document.write( "Question 687912: Simplify: the cubed root of 64 divided by the cubed root of x squared.
\n" ); document.write( "What I've done: simplified the cubed root of 64 to 4. Then multiplied the the cubed root of x to the 4 power times 4 over the cubed root of x squared. I then got 4 times the cubed root of x to the forth power over the cubed root of x to the eighth power. I then simplified it to 4 times the cubed root of x to the fourth power over x squared, but that is not the correct answer according to my answer sheet. Can you tell me where I went wrong and/or how to fix it so I get the answer of 4 times the cubed root of x over x?
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Algebra.Com's Answer #425498 by MathTherapy(10551)\"\" \"About 
You can put this solution on YOUR website!
Simplify: the cubed root of 64 divided by the cubed root of x squared.
\n" ); document.write( "What I've done: simplified the cubed root of 64 to 4. Then multiplied the the cubed root of x to the 4 power times 4 over the cubed root of x squared. I then got 4 times the cubed root of x to the forth power over the cubed root of x to the eighth power. I then simplified it to 4 times the cubed root of x to the fourth power over x squared, but that is not the correct answer according to my answer sheet. Can you tell me where I went wrong and/or how to fix it so I get the answer of 4 times the cubed root of x over x?\r
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\n" ); document.write( "\n" ); document.write( "\"root%283%2C+64%29%2Froot%283%2C+x%5E2%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"root%283%2C+64%29%2Froot%283%2C+x%5E2%29\" * \"root%283%2C+x%29%2Froot%283%2C+x%29\" ----- Rationalize the denominator by multiplying by 1, which is the same as multiplying both by \"root%283%2C+x%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"root%283%2C+64x%29%2Froot%283%2C+x%5E3%29\" ------- \"root%283%2C+4%5E3x%29%2Froot%283%2C+x%5E3%29\" ---- \"highlight_green%284root%283%2C+x%29%2Fx%29\"\r
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\n" ); document.write( "\n" ); document.write( "You can do the check!!\r
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\n" ); document.write( "\n" ); document.write( "Send comments and “thank-yous” to “D” at MathMadEzy@aol.com
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