Expand.5

A. m5 + 20m3 + 160m +  +  + 
B. m5 + 20m2 + 160m +  +  + 
C. m5 + 20m3 + 160m2 +  +  + 
D. m5 + 20m3 + 160m +  +  + 


Answer: A

Mathematics

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Use graphical methods to find values of x and y satisfying the given conditions. Find the value of the maximum or minimum.Find x ? 0 and y ? 0 such that2x - 4y ? 10 2x + y ? 15 and z = 4x + 5y is minimized.

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Mathematics

Let v and w be two vectors in the plane with given magnitudes. The angle between v and w is ?. Find the expression. Round the answer to the nearest tenth. = 9,  = 15, ? = 66°Find the angle between v + w and w

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Mathematics

Solve f(x) = g(x). Find the points of intersection of the graphs of the two functions.f(x) = x2 - 12x + 27g(x) = 2x2 - 12x + 18

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B. x = - , x = 
C. x = , x = -3
D. x = - , x = 

Mathematics

Insert < or > to make the statement true.-15 _____ 65

A. -15 > 65 B. -15 < 65

Mathematics