Question

8th grade math; correct answers only ty (wrong ones will be reported). have a gud day folks;)

Answer 1

Both C & D are correct

Explanation:

`v^(2) =(25)/(81)`

Root both sides of the equation to remove the square.

`v=\±\sqrt{(25)/(81) }`

`v = \±\sqrt{(5*5)/(9*9) } \\v=\±(5)/(9)`

Therefore,

`v=\sqrt{(25)/(81) } =-\sqrt{(25)/(81) }`

Answer 2

Answer: Both C and D are correct

Explanation:

To remove the exponent from the v you need to square root both sides,

the exponent on the v is then canceled out giving you:

`v=√(25/81)` or
`v=-√(25/81)`