document.write( "Question 536982: Add the following: (3x^2-5x+5)+(-x^2+2x-7) \n" ); document.write( "
Algebra.Com's Answer #352675 by algebrahouse.com(1659)\"\" \"About 
You can put this solution on YOUR website!
(3x² - 5x + 5) + (-x² + 2x - 7)
\n" ); document.write( "= 3x² - 5x + 5 - x² + 2x - 7 {took out parentheses}
\n" ); document.write( "= 2x² - 3x - 2 {combined like terms}
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