NikkiixMarie NikkiixMarie

07-09-2016
Mathematics

contestada

Plzz help! 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.

Respuesta :

konrad509 konrad509

07-09-2016

[tex](7^2)^x=1\\ 49^x=1\\ x=0\\\\ (7^0)^x=1\\ 1^x=1\\ x\in\mathbb{R}[/tex]

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