document.write( "Question 51307: \"Evaluate\"-2a+times+-2b+times+-2c\", when \"a=-2%2Cb=3%2Cc=0\"
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Algebra.Com's Answer #34231 by mathchemprofessor(65)\"\" \"About 
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\"-2a+times+-2b+times+-2c\", when \"a=-2%2Cb=3%2Cc=0\"
\n" ); document.write( "On substitution, we get
\n" ); document.write( "(-2*-2)(-2*3)(-2*0)=(4)(-6)(0)=0
\n" ); document.write( "Multiplying any expressiom by zero will give zero.
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