SOLUTION: PLEASE HELP!!! MUST SHOW WORK.
1. simplify: 4xy^3/z^2 / (8x^2y/z^3)^2
2. Simplify d/d^2-9+5/2d+6
Thanks
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Question 167398: PLEASE HELP!!! MUST SHOW WORK.
1. simplify: 4xy^3/z^2 / (8x^2y/z^3)^2
2. Simplify d/d^2-9+5/2d+6
Thanks
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
1. simplify:
:
-------------
:
Square the denominator fraction
-------------
:
Invert the dividing fraction and multiply, cancel like terms
* =
:
2. Simplify
:
+
:
Factor, then put over a common denominator:
+ = = =
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