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3 years ago

1. Which expressions are equivalent to 5^6x5^-3

Mathematics

2 answers:

Olenka [21]3 years ago

7 0

You just add both of the powers , so 6-3 is 3

the answer is 5^3

nadezda [96]3 years ago

7 0

Answer:

$\huge\boxed{5^6\times5^{-3}=5^3=5\times5\times5=125}$

Step-by-step explanation:

$\text{Use}\ a^n\times a^m=a^{n+m}\\\\5^6\times5^{-3}=5^{6+(-3)}=5^{6-3}=5^3=5\times5\times5=125$

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2 years ago

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3 years ago

1. Which expressions are equivalent to 5^6x5^-3​

1. Which expressions are equivalent to 5^6x5^-3