Factor the trinomial.z2 - 2z - 80
A. (z + 8)(z - 10)
B. (z - 80)(z + 1)
C. (z - 8)(z + 10)
D. (z - 8)(z - 10)
Answer: A
Mathematics
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A. S and T must also be independent. B. S and T cannot possibly be independent. C. S and T may or may not be independent.
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Establish the identity.
= tan(2?)
What will be an ideal response?
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Solve the equation in the real number system.x3 + 7x2 + 14x + 8 = 0
A. {2, 4} B. {1, 2, 4} C. {-4, -2, -1} D. {-4, -2}
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Find the indicated limit or state that it does not exist.
A. 1 B. 7 C. 14 D. Does not exist
Mathematics