Question

5 x 5^2 leaving answer in index notation

Answer 1

In multiplication, the exponents add up.

5.5²=5¹.5²=5³

Note:

In the extraction ,the exponents remove.

5¹⁰÷5³=5⁷

Answer 2

5³

Explanation:

Using the rule of exponents

`a^(m)` ×
`a^(n)` =
`a^((m+n))`

Given

5 × 5²

=
`5^(1)` × 5²

=
`5^((1+2))`

= 5³ ← in index form

= [ 125 ]