kellis2025
kellis2025 kellis2025
  • 17-06-2020
  • Mathematics
contestada

what is (- 2) to the 4 power in expanded form and standard form what is (- 7) to the 2nd power in expanded form and standard form

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snog
snog snog
  • 17-06-2020

Answer:

(-2)^4 = (-2) * (-2) * (-2) * (-2) = 16

                   ↑expanded         ↑standard

(-7)² = (-7) * (-7) = 49

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