Question

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

Answer 1

The expression is 9*$\frac{1}{3}^{2}$+2+$\frac{4}{7}$.

9*$\frac{1}{3}^{2}$+2+$\frac{4}{7}$ ---> First square $\frac{1}{3}$ by squaring the top and bottom number.

=9*$\frac{1}{9}$+2+$\frac{4}{7}$  ---> Multiply 9 and $\frac{1}{9}$

=1+2+$\frac{4}{7}$ ---> Add

=3 $\frac{4}{7}$ ---> Optional: turn into improper fraction

=$\frac{25}{7}$