document.write( "Question 70155: please help me solve (3x^2+5x+7)-(3x^2-2x+2) \n" ); document.write( "

Algebra.Com's Answer #50022 by jim_thompson5910(35256) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"%283x%5E2%2B5x%2B7%29-%283x%5E2-2x%2B2%29\"$ Start with given expression
\n" ); document.write( " $\"3x%5E2%2B5x%2B7-3x%5E2%2B2x-2%29\"$ Distribute the negative
\n" ); document.write( " $\"3x%5E2-3x%5E2%2B5x%2B2x%2B7-2\"$ Group like terms
\n" ); document.write( " $\"0x%5E2%2B7x%2B5\"$ Simplify by adding and subtracting like terms
\n" ); document.write( " $\"7x%2B5\"$ Answer \n" ); document.write( "

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