document.write( "Question 317601: add (9+5x+3x^2+8x^3)+(7-5x+3x^2-8x^3 \n" ); document.write( "
Algebra.Com's Answer #227445 by checkley77(12844)\"\" \"About 
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(9+5x+3x^2+8x^3)
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\n" ); document.write( "16+6x^2=2(8+3x^2) ans.
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