Question

A.
Write this expression 5x5x5x5 using
exponent.

Answer 1

5^4

Explanation:

i cant really explain except a power means you time that number that many times so so 5 to the 4th power

Answer 2

`5^4\\`

Explanation:

Recall that exponents are a convention used to simplify the writing of expressions that involve the multiplication of a repeated factor by using as the base of the exponent the factor that is multiplied, and for the exponent the number of times the actor appears:

`a\,*\,a\,*\,a\,*\,a=a^4`

so in your case, the base (repeated factor) is 5, and the exponent (number of appearances of the factor 5 is 4:

`5*5*5*5=5^4`