document.write( "Question 62952: (8X 4 - 5X 3 + 7X 2 - 4X + 1) - (2X 4 - 5X 3 + 2X 2 - 4X + 3)\r
\n" ); document.write( "\n" ); document.write( "Perform the indicated operations. Can someone please show me how? Thanks!
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Algebra.Com's Answer #43785 by 303795(602)\"\" \"About 
You can put this solution on YOUR website!
\"%288X%5E4+-+5X%5E3+%2B+7X%5E2+-+4X+%2B+1%29+-+%282X%5E4+-+5X%5E3+%2B+2X%5E2+-+4X+%2B+3%29\"
\n" ); document.write( "Multiply all the terms inside the second bracket by -1 (The 1 is implied ). The first bracket can be removed without any problems as there is no number in front of it.
\n" ); document.write( "\"8X%5E4+-+5X%5E3+%2B+7X%5E2+-+4X+%2B+1+-+2X%5E4+%2B+5X%5E3+-+2X%5E2+%2B+4X+-+3\" Now add like terms
\n" ); document.write( "\"6X%5E4+%2B+5X%5E2+-+2\"
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