jennyferflores013 jennyferflores013
  • 11-09-2018
  • Mathematics
contestada

simplify the expression

simplify the expression class=

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nai73199
nai73199 nai73199
  • 11-09-2018

if you see something in parentheses like this (4) to the zeroth power, then it equals 1. so, -7 is the answer because 1 - 8 is -7

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Wilfredjr
Wilfredjr Wilfredjr
  • 11-09-2018
Anything to the power 0 is equal to 1. This is laws of indices.
So everything that is (inside the bracket) is equal to 1.
1 - 8 ÷ -7
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