Question

Which expression is equal to ​

Answer 1

The answer is 4^10. The rule when multiplying any number with an integer is to simply add the integers together. When dividing, you subtract the integers.

Answer 2

`4^(10)`

Explanation:

Using the rule of exponents

`a^(m)` ×
`a^(n)` ⇔
`a^((m+n))`

Thus

`4^(2)` ×
`4^(8)` =
`4^((2+8))` =
`4^(10)`