document.write( "Question 1018126: (10x-12-3x squared)-(18-4x squared+9x) \n" ); document.write( "
Algebra.Com's Answer #634291 by Boreal(15235)\"\" \"About 
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(10x-12-3x squared)-(18-4x squared+9x)=
\n" ); document.write( "deal with same terms and distribute the minus sign.
\n" ); document.write( "The second term is -18+4x^2-9x
\n" ); document.write( "x-30+x^2
\n" ); document.write( "=x^2+x-30.
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