Factoring trinomials and difference of squares. I need to understand the steps.

Factoring the term we get

Step-by-step explanation:

We need to solve the polynomial:

First we see that 3 is common term, so taking 3 as common

We know that 25 = 5x5 = 5²

So, replacing 25 with 5²

We know that,

Applying this in our equation:

So, factoring the term we get

1. 8

2. 9

3. 20

4. 3

5. 17

6. 2.2

7. 11.25

8. 1

9. 14

10. 2

step-by-step explanation:

thats the first half