document.write( "Question 550489: Factor the expression 49x^2-42xy+9b^2
\n" ); document.write( " I got the answer (7x-3y)(7x-3y), something tells me this is wrong however. I've worked on it for the last 3 hours now and just need some help I guess.
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Algebra.Com's Answer #358786 by scott8148(6628)\"\" \"About 
You can put this solution on YOUR website!
if the expression is written correctly, it is not factorable\r
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\n" ); document.write( "\n" ); document.write( "if it is this \"49x^2-42xy+9y^2\"' then your factors are correct\r
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\n" ); document.write( "\n" ); document.write( "if it is this \"49x^2-42xb+9b^2\"' then the factors are ___ (7x-3b)(7x-3b)
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