braylonguidry670 braylonguidry670

08-09-2020
Mathematics

contestada

what is the value of x in this simplified expression

what is the value of x in this simplified expression class=

Respuesta :

mhanifa mhanifa

09-09-2020

Answer:

7

Step-by-step explanation:

(-j)^-7 = 1/(-j)^x

Changing LHS as

1/(-j)^7 = 1/(-j)^x

Comparing LHS and RHS

x = 7

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