Barrelracing
  • Barrelracing
Help please :) Simplify 27^-2/3 a) 9 b) 1/9 c) -1/9 d) -9
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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chestercat
  • chestercat
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
The "-" means you should invert. --- The "3" means you should take the cube root --- The "2" means you shour square. ---- These operations can be done in any order. --- Taking the cube root first you get: 3^-2 --- Inverting you get: (1/3)^2 --- Squaring you get: 1/9
Jhannybean
  • Jhannybean
remember, \[x^{-\#} \rightarrow \frac{1}{x^{\#}}\]
midhun.madhu1987
  • midhun.madhu1987
|dw:1437583779539:dw| This is another method for your reference...

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Barrelracing
  • Barrelracing
thank yall soo much this really helps
anonymous
  • anonymous
yw :)

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