Rationalize the denominator and simplify.
A.
B.
C.
D.
Answer: D
Mathematics
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Use the Trapezoidal Rule with n = 4 steps to estimate the integral.
A. 36
B. 9
C.
D. 18
Mathematics
Solve the problem.In a two-card hand, what is the probability of holding two kings?
A.
B.
C.
D.
Mathematics
Use the intermediate value theorem to approximate the one real zero on the given interval. Round your answer to two decimal places.f(x) = x4 - x3 - 7x2 + 5x + 10; [-3, -2]
A. 2.24 B. 2.45 C. -2.24 D. -2.45
Mathematics
Write the quotient in the standard form.
A. - -
i
B. +
i
C. +
i
D. +
i
Mathematics