sakinabali313 sakinabali313
  • 12-09-2020
  • Mathematics
contestada

please i need help with these problems thank you!!

please i need help with these problems thank you class=
please i need help with these problems thank you class=

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salmffg2 salmffg2
  • 12-09-2020
First pic power of -2
Second pic the power of y and x is -3
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