SOLUTION: For all x=0 and y=0, (3x^3y^3)/xy=? Multiple choose answers are A. 9x^3y^8 B. 9y^4/x C. 9y^4/x^2 D. 9y^5/x^5 E. 9y^7/x^5 What is the right answer

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: For all x=0 and y=0, (3x^3y^3)/xy=? Multiple choose answers are A. 9x^3y^8 B. 9y^4/x C. 9y^4/x^2 D. 9y^5/x^5 E. 9y^7/x^5 What is the right answer      Log On


   

Question 148208: For all x=0 and y=0, (3x^3y^3)/xy=?
Multiple choose answers are
A. 9x^3y^8
B. 9y^4/x
C. 9y^4/x^2
D. 9y^5/x^5
E. 9y^7/x^5
What is the right answer
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!

%283x%5E3y%5E3%29%2F%28xy%29 Start with the given expression.


%283%2Ax%2Ax%2Ax%2Ay%2Ay%2Ay%29%2F%28x%2Ay%29 Expand. Remember, 3x%5E3y%5E3=3%2Ax%2Ax%2Ax%2Ay%2Ay%2Ay


Highlight the common terms.


%283%2Across%28x%29%2Ax%2Ax%2Across%28y%29%2Ay%2Ay%29%2F%28cross%28x%29%2Across%28y%29%29 Cancel out the common terms.


3%2Ax%2Ax%2Ay%2Ay Simplify.


3%2Ax%5E2%2Ay%5E2 Regroup.


So %283x%5E3y%5E3%29%2F%28xy%29 simplifies to 3%2Ax%5E2%2Ay%5E2.


I don't see this as an answer choice so double check the problem