Question

I NEED HELP PLEASE ! I GIVE 5 STARS !

Answer 1

2

Explanation:

make it simple.. use a scientific calculator.

= ¹²√8⁴

= ¹²√4096

= 2

Answer 2

2

Explanation:

Remember, a radical is the same thing as an exponent, but as a fraction. Therefore, instead of taking the 12th of the root, you can put
`8^4` to the 12th power like this:
`(8^4)^{(1)/(12) }`

The two exponents can multiply together, so now it'll be
`8^{(4)/(12) }` which is
`8^{(1)/(3) }` when reduced

`8^{(1)/(3) }` is the same thing as
`\sqrt[3]{8}`

Now, think about which number, when multiplied by itself 3 times is equal to 8... that number is 2--your answer