Question

(x2 - 2)(x + 1) = (x^)(5x)+(x2)() + (-2)(5x) + (-2)(1) is an example of:

Answer 1

B

Explanation:

It is complex conjunction

Answer 2

A. FOIL

Explanation:

The FOIL method is a technique for distributing two binomials.

The numbers after the equals sign is a distribution of the numbers before the equals sign.

(Sorry if the explanation doesn't help)