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OpenStudy (macaylam):
please help (8^3)^7 = 8^n n= I know that (8^3)^7 equals 3584 but I don't know how to find the exponent of 8
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OpenStudy (breanna1999):
Wouldn't it be 3 times 7?
OpenStudy (mathmale):
The trick here is to modify the given equation so that the base on each side is 8. How would you re-write (8^3)^7 so that the base is 8?
OpenStudy (macaylam):
I think N is 3.935 after trying to work through it but I'm not sure
OpenStudy (mathmale):
Left side: 8^( ?? ) = Right side: 8^n
OpenStudy (mathmale):
Important: review "rules of exponentiation."
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