Question

I need helpalso what is the length of garden in this picture 1st solve to determine the length and width

Answer 1

Given data:

The area of garden is A=60 sq-feet.

The expression for the lenght is l=4+w.

The area of garden is,

`l* w=60`

Substitute (4+w) in the above expression.

`\begin{gathered} (4+w)w=60 \\ 4w+w^2=60 \end{gathered}`

Thus, the option 4 is correct.