Question

7^3 times 7^-7 times 7

Answer 1

The answer is 1/343

Explanation:

Answer 2

Hello there! :)

Answer:
`(1)/(343)`

*The answer must have a fraction.*

Explanation:

Lesson: Zero and Negative Exponents.

Distributive property: a(b+c)=ab+ac

First, you apply exponent rule.

`a^b*a^c=a^b^+^c`

`7^-^3`

`(1)/(7^3)=7^3=7*7*7=343`

Final answer:
`(1)/(343)`

Hope this helps!

Thanks!

-Charlie

Have a great day!

:)

:D