1 answer:
1- Two times the sum of four and eight
2 x (4+8)
2- Seven less than eight
8-7
3-The product of x squared and thirteen
13x²
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Answer:
28.27in
Step-by-step explanation:
Answer: 3
Step-by-step explanation:

Plug the numbers into the formula:
-> 
Reduce:

(b+3)(b+2)(b-2)
:) There you go.
The simplified answer is 12k -1
Hope this helps!!!!!!!!1
I think answer should be d. Please give me brainlest let me know if it’s correct or not okay thanks bye