document.write( "Question 64936: I really need help with this one. I have factored both the numerator and denominator and came up with 2(4a-7)/(a-3)(a-5). The problem is:\r
\n" ); document.write( "\n" ); document.write( "5a-12/a^2-8a+15 minus 3a-2/a^2-8a+15\r
\n" ); document.write( "\n" ); document.write( "I am completely baffled by this problem. I need some serious help, please!!!!
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Algebra.Com's Answer #45399 by 303795(602)\"\" \"About 
You can put this solution on YOUR website!
You have done all the hard work but you have added rather than subtracted.
\n" ); document.write( "The minus(3a-2) needs the -1( the 1 is implied) multiplied by the (3a-2) to give -3a+2.
\n" ); document.write( "When you do the subtraction you end up with 2a-10 on the top which factorises to give 2(a-5) and the (a-5) will cancel with the one on the bottom.\r
\n" ); document.write( "\n" ); document.write( "I haven't given full instructions as you obviously know what you are doing and a small hint should be enough.
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