document.write( "Question 472199: Find all zeros of the function and write the polynomial as a product of linear factors.\r
\n" ); document.write( "\n" ); document.write( "\"+f%28x%29+=+x%5E4+%2B+6x%5E3+%2B+17x%5E2+%2B+54x+%2B+72+\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "A. \"+f%28x%29+=+%28x+-+4%29%28x+%2B+2%29%28x+-+3%29%28x+%2B+3%29+\"
\n" ); document.write( "B. \"+f%28x%29+=+%28x+%2B+4%29%28x+%2B+2%29%28x+-+3i%29%28x+%2B+3i%29+\"
\n" ); document.write( "C. \"+f%28x%29+=+%28x+-+1%29%28x+-+8%29%28x+-+3i%29%28x+%2B+3i%29+\"
\n" ); document.write( "D. \"+f%28x%29+=+%28x+-+isqrt8%29%28x+%2B+isqrt8%29%28x+-+3%29%28x+%2B3%29\"
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #325147 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!
 
\n" ); document.write( "Hi,
\n" ); document.write( " \"+f%28x%29+=+x%5E4+%2B+6x%5E3+%2B+17x%5E2+%2B+54x+%2B+72+\"
\n" ); document.write( "\"+f%28-2%29+=+x%5E4+%2B+6x%5E3+%2B+17x%5E2+%2B+54x+%2B+72+=+0+\"
\n" ); document.write( "(x+2)(x^3 + 4x^2 + 9x + 36) = (x+2)(x+4)(x^2+9) = (x+2)(x+4)(x-3i)(x+3i) \n" ); document.write( "
\n" );