document.write( "Question 121209: Let f(x)=x^3. What is f(1/2)? \n" ); document.write( "
Algebra.Com's Answer #89019 by jim_thompson5910(35256)\"\" \"About 
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\"f%28x%29=x%5E3\" Start with the given function\r
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\n" ); document.write( "\n" ); document.write( "\"f%281%2F2%29=%281%2F2%29%5E3\" Plug in \"x=1%2F2\"\r
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\n" ); document.write( "\n" ); document.write( "\"f%281%2F2%29=1%5E3%2F2%5E3\" Distribute the exponent\r
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\n" ); document.write( "\n" ); document.write( "\"f%281%2F2%29=1%2F8\" Raise 1 to the third power to get 1. Raise 2 to the third power to get 8. \r
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\n" ); document.write( "\n" ); document.write( "So \"f%281%2F2%29=1%2F8\"
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