SOLUTION: Hi! I need some help with this problem... Let X=4,Y=-3 and Z=2 XY^2 - 3Z^2 ----------- (XY)^2 (-3Z)^2 Heres what I have so far but it doesn't look right... 4*(-3)^2

SOLUTION: Hi! I need some help with this problem... Let X=4,Y=-3 and Z=2 XY^2 - 3Z^2 ----------- (XY)^2 (-3Z)^2 Heres what I have so far but it doesn't look right... 4*(-3)^2 - 3(

Question 63987: Hi! I need some help with this problem... Let X=4,Y=-3 and Z=2
XY^2 - 3Z^2
-----------
(XY)^2 (-3Z)^2
Heres what I have so far but it doesn't look right...
4*(-3)^2 - 3(2)^2
------------------
(4*-3)^2 * (-3*2)^2
4*9 - 3*4
----------
144 * 36
36-12
-----
144*36
24
------
5184
1
----
216

Thanks in advance for your help!!
Answer by 303795(602) (Show Source): You can put this solution on YOUR website!
I agree with the solution and method as you have written it.
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