e27beb4a-compute-the-product-x-4x-5-and-select-the-expanded-trinomial

Question

Compute the product (x+4)(x−5) (x + 4)(x - 5).

Accepted Answer

x2−x−$$20x^2 - x - 20$$

Answer

x2−$$x+20x^2 - x + 20$$

Answer

$$x2+x+20x^2 + x + 20$$

Answer

x2+x−$$20x^2 + x - 20$$