Find the product of (-d + e) (4e + d). Which statements are true? Check all that apply.

A=There are 2 terms in the product.

B=There are 3 terms in the product.

C=There are 4 terms in the product.

D=The product is degree 1.

E=The product is degree 2.

F=The product is degree 4.

In equation, (-d + e) (4e + d) will be (-4ed - d^2 + 4e^2 + ed) to simplify we combine the terms with the same variables such as d^2, e^2 and ed. The equation becomes, 4e^2 - 3ed - d^2. The product has 3 terms with a degree of 2. The statements that are true are B and E.