using radical formula's write an equivalent expressions for 8 /12

Answer 1

what is the eqivalent
expression for 8 1/2 using a radical forumula

Answer 2

Radical Formula An equation with a cube or square root is known as a radical formula. A radical formulation helps to lift the powers of the equation left and right side until they hit the same value. Any root, whether square or cube or any other root can be solved by squaring or cubing or powering both sides of the equation with n th power.

I don't know how this fits, since 8.5 is neither a square root or a power.

Answer 3

8 1/2 = 17/2 = √(289/4)
or maybe you meant

8^½ = √8 = 2√2