XStrider
XStrider XStrider
  • 29-07-2017
  • Mathematics
contestada

Which expression is equivalent to r^9/r^3

Which expression is equivalent to r9r3 class=

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amirreza688 amirreza688
  • 29-07-2017
use this a^b/a^c=a^(b-c)
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chrisvelez105 chrisvelez105
  • 29-07-2017
4x² - 9 
(2x+3) (2x-3)
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