SOLUTION: http://tinypic.com/r/kesncw/8 i need help with this please i found sending a picture would be easier than trying to type it all out

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: http://tinypic.com/r/kesncw/8 i need help with this please i found sending a picture would be easier than trying to type it all out       Log On


   

Question 878665: http://tinypic.com/r/kesncw/8 i need help with this please i found sending a picture would be easier than trying to type it all out
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!



%2818%2Ar%5E4%2As%5E5%2At%5E6%29%2F%28-3r%5E2%2As%2At%5E3%29


%28-6%2Ar%5E4%2As%5E5%2At%5E6%29%2F%28r%5E2%2As%2At%5E3%29 Divide 18%2F%28-3%29 to get -6


-6%2Ar%5E%284-2%29%2As%5E%285-1%29%2At%5E%286-3%29 Subtract the exponents to divide the variable terms (eg: %28r%5E4%29%2F%28r%5E2%29+=+r%5E%284-2%29)


-6%2Ar%5E2%2As%5E4%2At%5E3 Subtract


=======================================================


So the answer is -6%2Ar%5E2%2As%5E4%2At%5E3 which is choice D