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andreyandreev [35.5K]
3 years ago
9

How do I work this out​

Mathematics
2 answers:
anyanavicka [17]3 years ago
8 0

Answer:

2.21073919x10^23

Step-by-step explanation:

Apply the Negative Exponent Rule. Negative exponents in the numerator get moved to the denominator and become positive exponents. Negative exponents in the denominator get moved to the numerator and become positive exponents.

Mila [183]3 years ago
6 0

Answer:

6³⁰

__________________________________________________________

<u>We are given the expression:</u>

\frac{(6^{-4})^{-9}}{6^{6}}

<u>Simplifying the expression</u>

<em>We can multiply the 2 exponents on the numerator to get:</em>

\frac{6^{36}}{6^{6}}

<em>We can switch the sign of the exponent on the denominator to get it's reciprocal</em>

{6^{36}}*6^{-6}

<em>Since the bases are the same, adding the powers</em>

<em />{6^{36-6}}<em />

<em />{6^{30}}<em />

Hence, the given expression can be simplified to 6³⁰

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Please solve! thanks!
Kaylis [27]

Answer:

5 7/11 - 2 1/5

62/11 - 11/5

LCM of 11 and 5 is 55

62/11 × 5/5 - 11/5 × 11/11

62 × 5 /55 - 11 × 11/55

310/ 55 - 121/55

310 - 121 /55

189/55

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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