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100 Points!!! Please look at the picture to understand better.

Part A: If (7^2)^x = 1, what is the value of x? Explain your answer.

Part B: If (7^0)^x = 1, what are the possible values of x? Explain your answer.

100 Points!!! Please look at the picture to understand better. Part A: If (7^2)^x-example-1
User Evanhaus
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2 Answers

2 votes

Answer:

A) The value of x has to be 0. The only way to get a number to 1, (any number other than 1) is to make the power 0

B) x could be any number. Because 7^0 is 1, we know that 1 to the power of any number is still 1.

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User Antonin Charvat
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3 votes

A) The value of x has to be 0. The only way to get a number to 1, (any number other than 1) is to make the power 0

B) x could be any number. Because 7^0 is 1, we know that 1 to the power of any number is still 1.

User Ev Dolzhenko
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5.6k points