<h3>
<u>Explanation</u></h3>

- Factor the expression by using common factor.
We csn pull out 3x² out of the expression.

We simply pull out the x-term with lowest degree and 3 out of the expression. If another expression cannot be factored after first factoring then that's the final answer.
- The expression can still be factored. Factor the expression by using two brackets.


<h3>
<u>Answer</u></h3>

None of the questions are right or it’s letter A
B. I do know if it’s a triangle but 180 degrees is what you need to get to so 104+76=180
Answer:
x = 17.9
Step-by-step explanation:

Answer:
No
Step-by-step explanation:
27 No
28.A
you are to read it maximum and minimum point on the vertical axis