Question

Evaluate 4981−−√ . Enter your answer, as a fraction in simplest term, in the box.

Answer 1

7/9

Explanation:

Answer 2

`{((7)/(9))}`

Explanation:

we have

`\sqrt{(49)/(81)}`

we know that

`(49)/(81)=((7)/(9))^(2)`

substitute

`\sqrt{(49)/(81)}=\sqrt{((7)/(9))^(2)}={((7)/(9))^(2/2)}={((7)/(9))}`