Solve.9x4 - 13x2 + 4 = 0
A. ± 
B. ± 
C. ±1, ± 
D. ±1, ± 
Answer: C
You might also like to view...
Show that the points form the vertices of the indicated polygon. ? Isosceles triangle: (7, 1), (5, 4), (2, 6) ?
A. Distances between the points: 
B. Distances between the points: 
C. Distances between the points: 
D. Distances between the points: 
E. Distances between the points: 
Solve the problem.The shape and density of a thin shell are indicated below. Find the coordinates of the center of mass.Shell: "nose" of the paraboloid x2 + y2 = 2z cut by the plane z = 4Density: ? = 
A. 
B. 
C. 
D. 
Find the midpoint of the line segment with endpoints A and B.A(-1, -5); B(1, 8)
A. (0, 3)
B. 
C. (-2, -13)
D. 
Solve the problem.Find the derivative of the function 
at the point 
in the direction in which the function decreases most rapidly.
A. - 
B. - 
C. - 
D. - 
