SOLVE THISSSSSSSS question
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Step-by-step explanation:
We know that 5³ is 125 ie 5×5×5=125.
First,
3 and 3 gets cancelled, so it becomes
Now, solving the second bracket
3 and 3 gets cancelled and it forms only 5.
Now the one with power 2/3 , denominator 3 gets cancelled so it becomes 5² = 25.
[5-25]5^-1
as 5^-1 =1/5
So the final answer is
-4
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