document.write( "Question 456454: for which value of m is the expression 15m^2/(3-m) undefined?
\n" ); document.write( "a. 1
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Algebra.Com's Answer #313256 by richwmiller(17219)\"\" \"About 
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Assuming that the denominator is 3-m then if 3-m=0 it is undefined
\n" ); document.write( "so if m=3 it is undefined
\n" ); document.write( "c. 3
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