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simplify: (4x/y^3)^-3
Question
Asked 7/1/2013 2:24:23 PM
Updated 7/31/2014 4:44:03 PM
1 Answer/Comment
This conversation has been flagged as incorrect.
Flagged by andrewpallarca [7/31/2014 4:44:03 PM]
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User: simplify: (4x/y^3)^-3

Weegy: Solution: 16+4x (7+8)-3 ; 16+28x + 32x - 3 ; 16 + 60x - 3 ; 60x + 13 (answer)
armageddon|Points 1182|

User: simplify: express your answer with positive exponents (4x/y^3)^-3

Weegy: solve for one variable at a time. start with y. (4x/y3)-3=0 +3 +3 (4x/y3)=3 now multiply both sides by 1/4x to cancel the 4x on the top. [ like this: (4x/3y) * 1/4x= 3/4x 3y=(3/4x) /3 /3 y=(3/4x)/3 now take this and plug it back into the original problem for the y value to get your x. like this: [(4x) / {(3/4x)/3} * 3] -3. now solve that to get your x. then take your x value from that and plug it in to the original again to get your actual y value. its a long process but kinda straightforward. hope this helps. sorry i could finish it all the way. running out of battery. ]
arrabalon|Points 75|

Question
Asked 7/1/2013 2:24:23 PM
Updated 7/31/2014 4:44:03 PM
1 Answer/Comment
This conversation has been flagged as incorrect.
Flagged by andrewpallarca [7/31/2014 4:44:03 PM]
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(4x/y^3)^-3 = y^9/64x^3
Added 7/31/2014 4:44:02 PM
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