pleasehelpme10118
pleasehelpme10118 pleasehelpme10118
  • 25-07-2019
  • Mathematics
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(2+-1)(2^-1-^2+-1^2-^-1) enter as a reduced fraction please help

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wnjmay
wnjmay wnjmay
  • 25-07-2019

Answer:

1/2

Step-by-step explanation:

First simplify the first part of the expression

1(2^-1-^2+-1^2-^-1)   2^(-1) is 1/2, -1^2 is 1, Simplify the terms with exponents

1(1/2-2+1--1)  

I am going to assume that the carrot before the 2 is a typo because you cannot raise the - symbol to a power.  I will also assume that the ^ before the last -1 is a typo because again, you cannot raise the - symbol to a power.

1(1/2)=1/2

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