bholland234
bholland234 bholland234
  • 02-04-2018
  • Mathematics
contestada

Which of these is NOT equivalent to 2^−3

A.-2^3
B.2(1/4)^2
C.2^2 x 2^-5
D.(1/2)^3

Respuesta :

cap102073
cap102073 cap102073
  • 02-04-2018
The answer is A. -2^3
Answer Link
dchero12
dchero12 dchero12
  • 02-04-2018
A. -2^3 Because if you do 2^-3 that equals 1/8 but -2^3 is really -2*-2*-2 which equals -8.
Answer Link

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