Factor the sum or difference of two cubes.343y3 + 512
A. (7y + 8)(49y2 + 56y + 64)
B. (7y - 8)(49y2 + 56y + 64)
C. (7y + 8)(49y2 - 56y + 64)
D. (343y - 8)(y2 + 56y + 64)
Answer: C
You might also like to view...
Solve the problem.A tank is designed by revolving the parabola y = 5x2, 0 ? x ? 2, about the y-axis. The tank, with dimensions in meters, is filled with water weighing 
How much work will it take to empty the tank by pumping the water to the tank's top? Give your answer to the nearest J.
A. 256,563 J B. 1,642,006 J C. 24,630,086 J D. 8,210,029 J
Find the volume of the indicated region.The tetrahedron cut off from the first octant by the plane 
A. 28 B. 21 C. 42 D. 14
For the piecewise function, find the specified function value.
f(x) = {
f(-8)
A. 6 B. -10 C. -72 D. 72
Solve the equation.d - 5 = -18
A. 13 B. -23 C. -13 D. 23