Factor completely. If the polynomial is prime, state so.x8 - 1
A. prime
B. (x2 - 1)(x2 + 1)(x4 + 1)
C. (x - 1)(x + 1)3(x4 + 1)
D. (x - 1)(x + 1)(x2 + 1)(x4 + 1)
Answer: D
Mathematics
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Find the first four terms of the binomial series for the given function.(1 + 9x)1/3
A. 1 + 3x + 9x2 + 27x3 B. 1 + 3x - 9x2 + 27x3 C. 1 - 3x + 27x2 - 45x3 D. 1 + 3x - 9x2 + 45x3
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Perform the indicated operations and write the result in standard form.(5 + i)2 - (6 - i)2
A. -11 + 22i B. -11 - 22i C. 11 + 22i D. -33
Mathematics
Factor.pq(p - 12) + (p - 12)
A. (p2q - 12pq) + (p - 12) B. (p - 12)(pq + 1) C. pq(p - 12) D. (p - 12)(pq - 1)
Mathematics