Question

Need help with 2 and 5 pleaseeee!!

Answer 1

Question 2: √x

Question 5: B and D

Explanation:

If you move a factor from the denominator to the numberator (or vice versa) its exponent must flip sign.

I.e.,
`(1)/(x^(-1))` will become
`(x^1)/(1)}` which is x

Multiplying the same number x you must add the exponents. (1/3)+(1/3)+(1/3) is 1, so D is also x¹.

Therefore B and D are equivalent.