Use either the binomial theorem or Pascal's Triangle to expand the binomial.(x + 2)4
A. x4 + 8x3 + 16x2 + 32x + 16
B. x4 + 8x3 + 24x2 + 32x + 16
C. x4 + 2x3 + 24x2 + 16x + 16
D. x4 + 8x3 + 24x2 + 8x + 16
Answer: B
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Find the limit of the sequence if it converges; otherwise indicate divergence.an = 
A. e30 B. 0 C. 1 D. Diverges
Determine all values for the digit x that make the first number divisible by the second number. If none exist, so state. 74,3x2 is divisible by 6.
Fill in the blank(s) with the appropriate word(s).
Suppose you have the following project digraph. (The numbers in parentheses represent hours.)
The number of tasks in the project is
A. 9. B. 6. C. 8. D. 7. E. none of these
Add or subtract as indicated and write the result in standard form.(7 + 3i) + (7 + 5i) + (4 + 6i)
A. 10 + 2i B. 14 + 8i C. 4 + 4i D. 18 + 14i