Solve the polynomial inequality.(x + 2)(x - 2)2 > 0
A. (-2, -2) ? (-2, ?)
B. (-2, 2) ? (2, ?)
C. (-2, ?)
D. (-?, ?)
Answer: B
Mathematics
You might also like to view...
Find the indicated matrix.Let A = 
. Find 3A.
A. 
B. 
C. 
D. 
Mathematics
Solve.The radius r of a plastic tube used in manufacturing a child's toy must not differ from the standard s by more than 2 millimeters. The manufacturing engineers express this as 
If the standard s is 50, solve the inequality for the radius r. Express the answer in set-builder notation.
A. { r 
}
B. { r 
}
C. { r 
}
D. { r 
}
Mathematics
Determine whether the given function is positive or negative for values of t in the specified quadrant. Quadrant IV, sin t
A. Negative B. Positive
Mathematics
Write interval notation for the graph.
A. (4, -?) B. (-?, 4] C. [4, ?) D. (-?, 4)
Mathematics