Answer the question.Are 2j and -2j solutions to the equation x3 - 8j = 0?
A. Yes
B. No
Answer: B
Mathematics
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Graph the solution of the system. 2x + 3y ? 6 x - y ? 3 y ? 2
A.
B.
C.
D.
Mathematics
Evaluate the integral.
A. 10i - 90j + k
B. 5i - 90j + k
C. 10i + 90j + k
D. 10i - 90j + k
Mathematics
Show that the equation is not an identity by listing the value(s) of the variable from among 0, ?/4, ?/2, and - ?/4 for which the equation is false.sin ? =
A.
B. and -
C. 0 and
D. -
Mathematics
Solve the rational inequality. Write the solution in interval notation. > 0
A. (-9, 7) B. (-?, -9) C. (7, ?) D. (-?, -9) ? (7, ?)
Mathematics