document.write( "Question 817776: factor x^3 + 8x^2 + 2x +16 \n" ); document.write( "
Algebra.Com's Answer #492180 by ewatrrr(24785)\"\" \"About 
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\n" ); document.write( "Hi,
\n" ); document.write( "factor
\n" ); document.write( "x^3 + 8x^2 + 2x +16 = 0
\n" ); document.write( "The factor theorem states that a polynomial f(x) has a factor (x − k) if and only if f(k) = 0
\n" ); document.write( "Synthetic Division using root x = -8
\n" ); document.write( "-8 1 8 2 16
\n" ); document.write( " -8 0 -16
\n" ); document.write( " 1 0 2 0
\n" ); document.write( " (x+8)(x^2 + 2)
\n" ); document.write( "or (x+8)(x - \"i%2Asqrt%282%29\")(x + \"i%2Asqrt%282%29\") \n" ); document.write( "
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