Question

A rectangle has a height of 2 and a width of 5x^2– 2x + 3.

Answer 1

`A=10x^(2) -4x+6`

Explanation:

Givens

`h=2`

`w=5x^2- 2x + 3`

The area of a rectangle is defined as

`A=w * h`

Where
`w` is width and
`h` is height.

Replacing each equivalence, we have

`A=2(5x^2- 2x + 3)\\A=10x^(2) -4x+6`

Therefore, the expression that represents the area of the given rectangle is

`A=10x^(2) -4x+6`