document.write( "Question 995921: if x+1 is a factor of x^3+3x^2+kx+4, find the value of k. \n" ); document.write( "
Algebra.Com's Answer #614547 by Boreal(15235)\"\" \"About 
You can put this solution on YOUR website!
-1/1---3---k---4
\n" ); document.write( "---1;;;-1;;;-2;;;-k+2
\n" ); document.write( "==========
\n" ); document.write( ";;;;;;;;;;2 ;;k-2
\n" ); document.write( "=============
\n" ); document.write( ";;;;;;;;;;;;;;;;;;;-k+2\r
\n" ); document.write( "\n" ); document.write( "4+-k+2=0
\n" ); document.write( " -k= -6
\n" ); document.write( "k=6
\n" ); document.write( "==========
\n" ); document.write( "check
\n" ); document.write( "the function should be x^3+3x^2+6x+4
\n" ); document.write( "the factors should be (x+1), given, and x^2+2x+4
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\n" ); document.write( "\"graph%28300%2C200%2C-10%2C10%2C-10%2C10%2Cx%5E3%2B3x%5E2%2B6x%2B4%29\"
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