Question

The length of a rectangle by 5x-3 and the width by 4x represent the area rectangle as a polynomial in simplest form

Answer 1

Answer:
`A=20x^2-12x`

Explanation:

Length: 5x-3

Width: 4x

`A=w*l\\A=(5x-3)(4x)\\A=20x^2-12x`

Answer 2

`20x^2-12x`

Explanation:

The area of a rectangle can be expressed as the length multiplied by the width. Plugging in the values given, you get
`(5x-3)(4x)=20x^2-12x`. Hope this helps!