document.write( "Question 717873: What is the result of adding -3x^2-8x+1 and 8x^2-2x-9 \n" ); document.write( "
Algebra.Com's Answer #440579 by algebrahouse.com(1659)\"\" \"About 
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(-3x² - 8x + 1) + (8x² - 2x - 9)
\n" ); document.write( "= -3x² - 8x + 1 + 8x² - 2x - 9 {removed parentheses}
\n" ); document.write( "= 5x² - 10x - 8 {combined like terms}
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