Expand.(2x + 4)4

A. (4x2 + 8x + 16)4
B. 64x4 + 512 x3 + 384x2 + 2048x + 256
C. 16x4 + 128x3 + 384x2 + 512x + 256
D. 16x3 + 128x2 + 384x + 512


Answer: C

Mathematics

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A. Estimate: 10; Exact: 
B. Estimate: 11; Exact: 
C. Estimate: 11; Exact: 
D. Estimate: 10; Exact: 

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Solve the equation. Give exact solutions.e2x - 10ex + 16 = 0

A. {ln 2} B. {e2, e8} C. {ln 2, ln 8} D. {ln 8}

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Provide an appropriate response.Explain the error in the following: 25x2 + 10x - 4 = (5x + 2)2

What will be an ideal response?

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Determine the optimal strategies for R and for C for the game whose payoff matrix is given.

A.

B.

C.

D.

Mathematics