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Part A: If (7^2)^x=1, what is the value of x? Part B: If (7^0)^x=1, what is the value of x?

Part A: If (7^2)^x=1, what is the value of x? Part B: If (7^0)^x=1, what is the value of x?
asked 29.7k views
1 vote
Part A: If (7^2)^x=1, what is the value of x?
Part B: If (7^0)^x=1, what is the value of x?

asked
User Christopher Poile
by
8.0k points

1 Answer

3 votes
A.
(7^2)^x = 1
(49)^x = 1
thus x = 0

B.
(7^0)^x=1
(1)^x = 1
thus x can be any real number.

answered
User Sosel
by
7.8k points
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