Question

Evaluate the expression for q = 2 and r = 15

Answer 1

Given:

`\begin{gathered} q=2 \\ r=15 \end{gathered}`

So the value of:

`q^2r+r`
`\begin{gathered} q^2=q* q \\ =2*2 \\ =4 \end{gathered}`
`\begin{gathered} =q^2r+r \\ =4(15)+15 \\ =60+15 \\ =75 \end{gathered}`