Simplify the fraction.
A.
B.
C.
D.
Answer: D
Mathematics
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Factor completely, or state that the polynomial is prime.x3 + 5x2 + x + 5
A. (x2 + 1)(5x + 5) B. (5x2 + 5)(x + 1) C. (x2 + 5)(x + 1) D. (x2 + 1)(x + 5)
Mathematics
Write the quotients with positive exponents.
A.
B.
C. -3x4
D. -3x10
Mathematics
Solve the problem.The following graph
A. has no Hamilton circuit. B. has several Hamilton circuits, none of which contain the edge BE. C. has several Hamilton circuits, all of which contain the edge CE. D. has a single Hamilton circuit (and its mirror-image circuit). E. none of these
Mathematics
Use the fundamental identities to simplify the expression.cos x (csc x - sec x) - cot x
A. 0 B. -1 C. cos2x - tan2x D. 1
Mathematics