Question

If x = 3 and y = x, what is the value of x (y2)?

Answer 1

Given:

`\begin{gathered} x=3 \\ y=x \end{gathered}`

We will find the value of x y²

Note y = x, so both x and y have a value of 3

So, substitute x = 3 and y = 3

`xy^2=3*3^2=3*9=27`

So, the answer will be 27