The leading coefficient is not always the first coefficient in a polynomial in standard form.
The perimeter of any shape is determined by multiplying the side lengths by 2 before adding.
If a rectangular prism has the side lengths of 2x, x + 3, and 4, the volume will represent a trinomial
The area of a square patch of land, where wildflowers grow, is x2 - 16. The length and width of the patch of land must be x + 4.