Question

What does foil stand for in multiplying binomials brainly

Answer 1

Answer:

First

Outer

Inner

Last

Explanation:

Example : (2x + 3)(3x – 1)

First : (2x)(3x) = $6x^{2}$

Outer : (2x)(-1) = -2x

Inner : (3)(3x) = 9x

Last : (3)(-1) = -3

Expanded equation :

$6x^{2} + 9x - 2x - 3\\\\6x^{2} + 7x - 3$

Answer 2

ANSWER: FOIL First, Outer, Inner, Last

First, Outer, Inner, Last