Question

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

Answer 1

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

Explanation:

The given expression is:

`(a+3)(a-2)`

Using FOIL, we multiply the;

First terms:
`a* a=a^2`

Outside terms:
`a* -2=-2a`

Inner terms:
`3* a=3a`

Last terms:
`3* -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`

Answer 2

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

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=`