Question

The length and width of a rectangular box

are represented by 2x+3 and 3x + 1 respectively.
What is the area of the box expressed as a polynomial
in standard form?

Answer 1

`6x^2+11x+3`

Explanation:

Area of a rectangle = length x width

`(2x+3)(3x+1) = ?`

`6x^2+2x+9x+3`