Express in terms of i.
A. -i
B. -2i
C. 2i
D. ±2
Answer: C
Mathematics
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Use a calculator to find the function value to four decimal places.csc (4.98)
A. -1.0369 B. 0.2644 C. 3.7817 D. -0.9644
Mathematics
Perform the indicated multiplication.-14(-7)
A. 98 B. -112 C. 112 D. 105
Mathematics
Determine whether the given expression is a polynomial. If it is, write it in standard form.8x - 
+ 6
A. Yes; 8x - 
+ 6
B. No
Mathematics
Solve the equation.2 + log3(2x + 5) - log3 x = 4
A. 
B. 
C. 
D. 
Mathematics