document.write( "Question 144973: For the polynomial below, find F(4). \r
\n" ); document.write( "\n" ); document.write( "F(x) = 2x^3 - x^2 - 4x + 9
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Algebra.Com's Answer #105650 by jim_thompson5910(35256)\"\" \"About 
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\n" ); document.write( "\"f%28x%29=2x%5E3-x%5E2-4x%2B9\" Start with the given function\r
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\n" ); document.write( "\n" ); document.write( "\"f%284%29=2%284%29%5E3-%284%29%5E2-4%284%29%2B9\" Plug in \"x=4\"\r
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\n" ); document.write( "\n" ); document.write( "\"f%284%29=2%2A64-4%5E2-4%2A4%2B9\" Raise 4 to the 3rd power to get 64\r
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\n" ); document.write( "\n" ); document.write( "\"f%284%29=128-4%5E2-4%2A4%2B9\" Multiply 2 and 64 to get 128\r
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\n" ); document.write( "\n" ); document.write( "\"f%284%29=128-16-4%2A4%2B9\" Raise 4 to the 2nd power to get 16\r
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\n" ); document.write( "\n" ); document.write( "\"f%284%29=112-4%2A4%2B9\" Subtract 16 from 128 to get 112\r
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\n" ); document.write( "\n" ); document.write( "\"f%284%29=112-16%2B9\" Multiply 4 and 4 to get 16\r
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\n" ); document.write( "\n" ); document.write( "\"f%284%29=96%2B9\" Subtract 16 from 112 to get 96\r
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\n" ); document.write( "\n" ); document.write( "\"f%284%29=105\" Add 96 and 9 to get 105\r
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