Rationalize the denominator and simplify.

A.
B.
C.
D.


Answer: D

Mathematics

You might also like to view...

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