Question

Write 5 × 5 × 5 × 5 using exponents. A. 55 B. 54 C. 52 D. 45

Answer 1

Exponent means exactly repeated multiplications of the same number:
`a^b` means that you have to multiply
`a` by itself
`b` times.

So,
`5*5*5*5` means to multiply 5 by itself 4 times, which is written as
`5^4`.

Answer 2

B: 5^4

Explanation:

however many of the same numbers is the little exponent