Question

What is the value of the expression 9x1/3 to the second power + 2+4/7

Answer 1

The expression is 9*
`(1)/(3)^(2)`+2+
`(4)/(7)`.

9*
`(1)/(3)^(2)`+2+
`(4)/(7)` ---> First square
`(1)/(3)` by squaring the top and bottom number.

=9*
`(1)/(9)`+2+
`(4)/(7)` ---> Multiply 9 and
`(1)/(9)`

=1+2+
`(4)/(7)` ---> Add

=3
`(4)/(7)` ---> Optional: turn into improper fraction

=
`(25)/(7)`