Question

Evaluate the expression when Y = 54 and Z = 5

Answer 1

The given expression is:

`(y)/(3)+7z^2`

To evaluate we need to replace y by 54 and z by 5 and solve as follows:

`\begin{gathered} =(54)/(3)+7\cdot(5)^2 \\ =18+7\cdot25 \\ =18+175 \\ =193 \end{gathered}`

Thus, the answer is 193.