Question

can i get the ans in steps
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Answer 1

Answer:

3^-3(1/27)

Step-by-step explanation:

subtract the powers in the bracket because its a division

(3^-7/3^-5)*3^-5

3^2*3^-5

add the powers because its a multiplication

3^-3

or u can also write

1/27

plz give brainliest

Answer 2

$\huge\fcolorbox{blue}{aqua}{Answer:}$

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$(3-7 \div 3-9) \times 3-5$

$\left(\frac{9}{3}-\frac{7}{3}-9\right)\times 3-5$

$\left( \frac{9-7}{3}-9\right)\times 3-5$

$\left( \frac{2}{3}-9\right)\times 3-5$

$\left(\frac{2}{3} - \frac{27}{3}\right)\times 3-5$

$\frac{2-27}{3}\times 3-5$

$- \frac{25}{3}\times 3-5$

$- 25 -5$

=$\small\fcolorbox{blue}{aqua}{- 30}$

So the answer is

=$\small\fcolorbox{blue}{green}{- 30}$

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Explanation:

#Carry on learning