document.write( "Question 460994: ab+ac-bc when a= -2, b= 3 and c= -4\r
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\n" ); document.write( "\n" ); document.write( "I not sure if my answer is correct?
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Algebra.Com's Answer #316196 by MathLover1(20855)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "\"ab%2Bac-bc\" when \"a=+-2\", \"b=+3\" and \"c=+-4\"\r
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\n" ); document.write( "\n" ); document.write( "\"ab%2Bac-bc=-2%2A3%2B%28-2%29%28-4%29-3%28-4%29=-6%2B8%2B12=14\"
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