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Lynna [10]
2 years ago
8

Hey humanoids what is x? 81^5 = 3^x x=?

Mathematics
1 answer:
Greeley [361]2 years ago
6 0

Answer: x=20

Step-by-step explanation: 81 = 3^4, (3^4)^5= 3^(4*5)=3^20. x=20

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Start by getting all terms with x on one side and all terms without on the other.

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3 years ago
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Evgesh-ka [11]
Change 212,514 into 215,000.

Change 396,705 into 400,000.

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Estimate:

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3 0
3 years ago
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Answer:

34 minutes

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8 0
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