document.write( "Question 230533: Please help me solve this, thanks.\r
\n" ); document.write( "\n" ); document.write( "(a-1)^1/3=-3
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Algebra.Com's Answer #170700 by rapaljer(4671)\"\" \"About 
You can put this solution on YOUR website!
This is a case of a math equation that LOOKS very INTIMIDATING, but it's not nearly as hard as it looks. \r
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\n" ); document.write( "\n" ); document.write( "\"%28a-1%29%5E%281%2F3%29=-3\"\r
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\n" ); document.write( "You have to \"undo\" the exponent, by raising both sides of the equation to the 3 power like this:\r
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\n" ); document.write( "\n" ); document.write( "\"%28%28a-1%29%5E%281%2F3%29%29%5E3+=+%28-3%29%5E3\"
\n" ); document.write( "\"a-1=-27\"\r
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\n" ); document.write( "\n" ); document.write( "Add +1 to each side:
\n" ); document.write( "\"a-1%2B1=-27%2B1\"
\n" ); document.write( "\"a=-26\"\r
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\n" ); document.write( "\n" ); document.write( "Dr. Robert J. Rapalje, Retired
\n" ); document.write( "Seminole State College of Florida
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