document.write( "Question 171344: 5. (7a^2b + 4ab) + (9a^2b - 8ab) - (11a^2b + 14ab) \n" ); document.write( "
Algebra.Com's Answer #126599 by KnightOwlTutor(293)\"\" \"About 
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(7a^2b + 4ab) + (9a^2b - 8ab) - (11a^2b + 14ab)\r
\n" ); document.write( "\n" ); document.write( "Change the sign for the terms folling the negative sign\r
\n" ); document.write( "\n" ); document.write( "- (11a^2b + 14ab)=- (11a^2b + 14ab =-11a^2b -14ab\r
\n" ); document.write( "\n" ); document.write( "Then combine like terms and simplify\r
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\n" ); document.write( "\n" ); document.write( "7a^2b + 4ab+ 9a^2b - 8ab-11a^2b -14ab
\n" ); document.write( "(7-11+9)a^2b +(4-8-14)ab=5a^2b-18ab
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