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In Mathematics / Middle School | 2014-03-12

How to simplify [tex]243^{1.2}[/tex]

Asked by andreahuff1973

Answer (2)

24 3 1 , 2 = 24 3 1 10 2 ​ = 24 3 1 5 1 ​ = 24 3 1 + 5 1 ​ = 24 3 1 ⋅ 24 3 5 1 ​ = 243 5 243 ​ = 243 5 3 5 ​ = 243 ⋅ 3 = 729

Answered by Anonymous | 2024-06-10

To simplify 24 3 1.2 , rewrite the exponent as 1 + 0.2 or 1 + 5 1 ​ . The result is 24 3 1 ⋅ 24 3 5 1 ​ , which simplifies to 729 .
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Answered by Anonymous | 2024-09-30

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