Question

Can someone help me with this one too

Answer 1

`\boxed{3^9}`

Explanation:

`3^5 * 3^4`

Apply the law of exponents :
`a^b * a^c = a^(b+c)`

The exponent product rule states that, when multiplying two exponents that have the same base, you can add the exponents.

`3^(5+4)`

`3^9`

Answer 2

A.
`3 {}^(9)`

Explanation:

`3 {}^(4) * {3}^(5) = {3}^(4 + 5) = 3 {}^(9)`

Hope this helps ;) ❤❤❤