If (-3)^x-1 =-243,then find the value of (-7)^x-6PLEASE SOLVE THE ABOV – InterviewSolution

1.

If (-3)^x-1 =-243,then find the value of (-7)^x-6PLEASE SOLVE THE ABOVE QUESTIONIREVELANT ANSWERS WILL BE REPORTEDTHANK YOU

Answer»

(-3)^x-1=-243

(-3)^x-1=(-3)^5

x-1=5

x=5+1

x=6

Now,

(-7)^x-6

(-7)^6-6

(-7)^0

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