document.write( "Question 51093: Need help solving this:
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document.write( "(ab+1)(a-2) \n" );
document.write( "
Algebra.Com's Answer #34071 by tutorcecilia(2152) You can put this solution on YOUR website! (ab+1)(a-2) [Use the FOIL method] \n" ); document.write( "(ab)(a)+ (ab)(-2) + (1)(a) + (1)(-2) [Multiply] \n" ); document.write( "a^2b + (-2ab) + a + (-2) [Simplify] \n" ); document.write( "a^2b-2ab+a-2 \n" ); document.write( " |