Question

Please help me you will recieve 5 stars IF RIGHT ANSWER !

Answer 1

Below

Explanation:

You should now that:

● (m/n)^(1/2) = √(m/n)

So:

● (49/64)^(1/2) = √(m/n)

You shoukd now also that:

● √(m/n) = √m / √n

So:

● √(49/64) = √49/√64

Notice that 64 = 8^2 and 49 = 7^2

● √49 / √64 = √(7^2)/√(8^2) = 7/8

So the answer is 7/8

Answer 2

`\huge\boxed{(7)/(8)}`

Explanation:

`((49 )/(64))^(1/2)`

=>
`((7^2)/(8^2) )^(1/2)`

=>
`(7^(2*1/2))/(8^(2*1/2))`

=>
`(7)/(8)`