Question

Simplify the expression

Answer 1

\[ (x ^{\frac{ -4 }{ 7 }})^{7} = x ^{\frac{ -4 }{ 7 } \times 7}\]

Answer 2

What do you think happens

Answer 3

By the way this follows the rule:

\[(x ^{m})^{n} = x ^{mn}\]

Answer 4

X^-4?

Answer 5

Correct, and you can go one step further.

Answer 6

1/x^4

Answer 7

Correct. Good job :)

Answer 8

:0

Answer 9

Haha, all done?

Answer 10

Yes