Question

Are these correct? If not, can you explain to me why? I’m so confused!

Answer 1

A, C and F

Explanation:

According to exponent laws:

`{( (6)/(11) )}^(2) = \frac{ {6}^(2) }{ {11}^(2) }`

Therefore F needs to be checked

this can further be simplified into:

`(36)/(121)`

we square the denominator and numerator

therefore C should be checked

if we expand it will also look like :

`{( \frac{ {6} }{ {11} } )}^(2) = ( (6)/(11) ) * ( (6)/(11) )`

so A should be checked