Factor the four-term polynomial by grouping.x3 + 2x2 + x + 2
A. (x2 + 1)(2x + 2)
B. (2x2 + 2)(x + 1)
C. (x2 + 1)(x + 2)
D. (x2 + 2)(x + 1)
Answer: C
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Solve the problem.Rewrite the integral 
in the order 
.
A. 
B. 
C. 
D. 
Identify the digit with the given place value.0.29235hundredths
A. 9 B. 0 C. 5 D. 0.09
Solve the problem.A surveyor standing 58 meters from the base of a building measures the angle to the top of the building and finds it to be 36°. The surveyor then measures the angle to the top of the radio tower on the building and finds that it is 48°. How tall is the radio tower?
A. 22.28 m B. 8.11 m C. 9.01 m D. 12.33 m
Determine where the given function is increasing and where it is decreasing. f(x) = 
A. Decreasing on (-?, 0), increasing on (0, ?) B. Increasing on (-?, 0), decreasing on (0, ?) C. Increasing on (-?, ?) D. Decreasing on (-?, ?)