which of the following expressions is equivalent to (-7)^5

Question

-7 x -7 x -7 x -7 x -7
-7 x 5
(-7) x 7 x 7 (-7) x 7 x -7
5x5x5x5x5x5x5

Answer 1

-7 x -7 x -7 x -7 x -7