document.write( "Question 914222: true or false
\n" ); document.write( "the remainder, when dividing x^3 - 3x +4 by (x + 2), is 14?
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Algebra.Com's Answer #554936 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
I'm going to use the remainder theorem. Look where it says \"When we divide a polynomial f(x) by x-c the remainder r equals f(c)\". You have to scroll down a bit on that page.\r
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\n" ); document.write( "\n" ); document.write( "Let \"p%28x%29+=++x%5E3+-+3x+%2B4\"\r
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\n" ); document.write( "\n" ); document.write( "Since we're dividing by \"x%2B2\", which is in the form \"x-k\" where \"k+=+-2\", we're going to plug in \"x+=+-2\"\r
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\n" ); document.write( "\n" ); document.write( "\"p%28x%29+=++x%5E3+-+3x+%2B4\"\r
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\n" ); document.write( "\n" ); document.write( "\"p%28-2%29+=++%28-2%29%5E3+-+3%28-2%29+%2B4\"\r
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\n" ); document.write( "\n" ); document.write( "\"p%28-2%29+=++-8+%2B6+%2B4\"\r
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\n" ); document.write( "\n" ); document.write( "\"p%28-2%29+=++-2+%2B4\"\r
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\n" ); document.write( "\n" ); document.write( "\"p%28-2%29+=++2\"\r
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\n" ); document.write( "\n" ); document.write( "So the remainder is actually 2.\r
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\n" ); document.write( "\n" ); document.write( "Therefore, the initial claim is false.\r
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\n" ); document.write( "\n" ); document.write( "Let me know if you need more help or if you need me to explain a step in more detail.
\n" ); document.write( "Feel free to email me at jim_thompson5910@hotmail.com
\n" ); document.write( "or you can visit my website here: http://www.freewebs.com/jimthompson5910/home.html\r
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\n" ); document.write( "\n" ); document.write( "Thanks,\r
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\n" ); document.write( "\n" ); document.write( "Jim
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