Option #2
11.56 is rounded to 12 because the 6 rounds the 5 to a 6. 11.6 then rounds to 12.
Option C is your answer.
9x² + 6x + 1
9x² + 3x + 3x + 1
3x(3x + 1) + 1(3x + 1)
(3x + 1)(3x + 1)
Answer: umm I think the best estimate would be$37.38
Step-by-step explanation:
The algebraic expression, if broken down into each word would be :
X^2/3 + 4.
