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I have so hard questions please help

I have so hard questions please help-example-1

1 Answer

0 votes

Answer:

A 1

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7*7*7*7*7*7

Explanation:

(7^3)^-2

We know that a^b^c = a^ (b*c)

7^(3*-2)

7^ -6

The negative exponent move it to the denominator

1/7^6

1

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7*7*7*7*7*7

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User Handcraftsman
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