Evaluate the algebraic expression.5 + 3x + x2
when x = 6
A. 59
B. 35
C. 29
D. 44
Answer: A
Mathematics
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Find the volume of the solid generated by revolving the region about the given axis. Use the shell or washer method.The region in the first quadrant bounded by x = 2y - y2 and the y-axis about the x-axis
A. 2?
B. 4?
C. 
?
D. 
?
Mathematics
Find the x- and y-intercepts. If no x-intercepts exist, state so.f(x) = x2 + 8x + 16
A. (16, 0), (0, -4) B. (16, 0), (0, 4) C. (-4, 0), (0, 16) D. (4, 0), (0, 16)
Mathematics
Find the root. Assume that variables represent nonnegative values.
A. 3k3 B. -3k3 C. 27k3 D. 3k12
Mathematics
Solve the equation by factoring.x2 - 7x + 10 = 0
A. {5, -2} B. {5, 2} C. {-5, -2} D. {-5, 2}
Mathematics