gormanen1
gormanen1 gormanen1
  • 15-11-2017
  • Mathematics
contestada

Please help!! I don't understand!

Please help I dont understand class=

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altavistard
altavistard altavistard
  • 15-11-2017
Here we MUST do the exponentiation first, followed by the mult.  The add'n. is done last.

81 + 4(9) = 81 + 36 = 117 (answer)
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