Simplify 3^2 x 3^3 A. 3 B. 3^6 C. 3^5 D. 3^8

Mathematics

1 answer:

Maslowich3 years ago

5 0

When you are multiplying and have like bases, then you add the exponents.
2+3=5
3^5

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Answer:

Option b) 36 over 25 is correct

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Step-by-step explanation:

Given expression can be written as below:

$(\frac{7\times 3\times 2}{7\times 5})^2\times \frac{7^0}{5^{-3}}\times 5^{-9}$

To find the value of given expression:

$(\frac{7\times 3\times 2}{7\times 5})^2\times \frac{7^0}{5^{-3}}\times 5^{-9}=(\frac{6}{5})^2\times (\frac{1}{5^{-3}})^3\times \frac{1}{5^9}$

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$=\frac{36}{25}$

Therefore $(\frac{7\times 3\times 2}{7\times 5})^2\times \frac{7^0}{5^{-3}}\times 5^{-9}=\frac{36}{25}$

Option b) 36 over 25 is correct

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