Question

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

Answer 1

Answer:

A, C and F

Step-by-step explanation:

According to exponent laws:

${( \frac{6}{11} )}^{2} = \frac{ {6}^{2} }{ {11}^{2} }$

Therefore F needs to be checked

this can further be simplified into:

$\frac{36}{121}$

we square the denominator and numerator

therefore C should be checked

if we expand it will also look like :

${( \frac{ {6} }{ {11} } )}^{2} = ( \frac{6}{11} ) \times ( \frac{6}{11} )$

so A should be checked