document.write( "Question 879687: What must be subtracted from 4x^3+16x^2-x+5 to obtain a polynomial which is exactly divisible by x+5 \n" ); document.write( "

Algebra.Com's Answer #531048 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

 
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document.write( "Hi
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document.write( "Synthetic division show us:   -90 needs to be subtracted
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document.write( "-5	4	16	-1	5
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document.write( "		-20	20	-95
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document.write( "	4	-4	19	 -90 (-90 - (-90) = 0) \n" );
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