lionking21
lionking21 lionking21
  • 23-10-2018
  • Mathematics
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plz answer this question.

plz answer this question class=

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trevordoyleione
trevordoyleione trevordoyleione
  • 23-10-2018

(-5a²b^7)^7  distribute teh ^7

(-5)^7  = -78125

(a²)^7 =   a^14

(b^7)^7 = b^49

-78125 a^14 b^49

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