Question

Please help i have a but not b and c

Answer 1

Explanation:

For b

`9√(3) = 3^(2) 3^{(1)/(2) }`

add exponents

=
`3^{(5)/(2) }`

so b= 5/2

For c

`(1)/(√(3) ) = 3^{-(1)/(2) }`

so c= -1/2