Question

use foil (a + 3)(a - 2)

Answer 1

Answer:

$\left(a+3\right)\left(a-2\right)=a^2+a-6=$

Step-by-step explanation:

Given expression is $\left(a+3\right)\left(a-2\right)$.

Now we need to multiply this using FOIL.

F = First $=\left(a\right)\left(a\right)= a^2$

O = Outside $=\left(a\right)\left(-2\right)= -2a$

I = Inside $=\left(3\right)\left(a\right)= 3a$

L = Last $=\left(3\right)\left(-2\right)= -6$

Hence we get :

$\left(a+3\right)\left(a-2\right)=a^2-2a+3a-6=a^2+a-6=$

Answer 2

Answer:

$(a+3)(a-2)=a^2+a-6$

Step-by-step explanation:

The given expression is:

$(a+3)(a-2)$

Using FOIL, we multiply the;

First terms:$a\times a=a^2$

Outside terms: $a\times -2=-2a$

Inner terms:$3\times a=3a$

Last terms:$3\times -2=-6$

Putting all together we have:

$(a+3)(a-2)=a^2-2a+3a-6$

This simplifies to $(a+3)(a-2)=a^2+a-6$