Answer:
2x² + 6x + 20
Step-by-step explanation:
See the picture
Hey there!
We can solve this problem by doing PEMDAS, which lists:

We have in this equation

Let's sp;ve this equation now!
Parentheses ↓

Exponents ↓

Division ↓

Okay now , I show you the steps so it can be easier to solve!

Good luck on your assignment and enjoy your day!
~
Answer:i think its b im not sure tho
Step-by-step explanation:
15 16 and then 17 to be an equilateral
Step-by-step explanation:
this is the answer in the picture