Expand the expression using the Binomial Theorem.(2x + y)6
A. 2x6 + 12x5y + 30x4 y2 + 40x3y3 + 12xy5 + y6
B. 64x6 + 192x5y + 480x4y2 + 960x3y3 + 1440x2y4 + 12xy5 + y6
C. 64x6 + 192x5y + 240x4y2 + 160x3y3 + 240x2y4 + 192xy5 + 64y6
D. 64x6 + 192x5y + 240x4 y2 + 160x3 y3 + 60x2y4 + 12xy5 + y6
Answer: D
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Solve the problem.The function f(x) = 4?x2 describes the volume, f(x), of a right circular cylinder of height 4 feet and radius x feet. If the radius is changing, find the instantaneous rate of change of the volume with respect to the radius when the radius is 7 feet. Leave answer in terms of ?.
A. 8? cubic feet per feet B. 56? cubic feet per feet C. 14? cubic feet per feet D. 28? cubic feet per feet
Express the set in simplest interval form.(-2, 6] ? (0, ?)
A. (0, 6] B. [0, 6] C. (-2, 6] D. (-2, ?)
Provide an appropriate response.Does replacing each occurrence of the variable in 
with its opposite result in the opposite of the polynomial? Why or why not?
What will be an ideal response?
Make the required change in the given equation.? = 
to Cartesian coordinates
A. x = 0 and y = 0
B. y = 0
C. 2z = 
D. z = 0