Simplify the expression without a calculator.
-3
A. 
B. - 
C. - 
D. 
Answer: A
Mathematics
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Evaluate the integral.
A. 
i + 
j - 
k
B. - 
?i + 
j + 
k
C. 
j + 
k
D. - 
?i + 
j + 
k
Mathematics
Solve the problem.A committee is to be formed consisting of 5 men and 4 women. If the committee members are to be chosen from 10 men and 14 women, how many different committees are possible?
A. 1253 B. 1,307,504 C. 252,252 D. 726,485,760
Mathematics
Solve the equation. If the solutions involve square roots, give both the exact solutions and the approximate solutions to three decimal places.6d2 + 19d + 15 = 0
A. 
, 
B. 
, 
C. - 
, - 
D. - 
, - 
Mathematics
Multiply.(a - b)(a2 - ab - 6b2)
A. a3 - 2a2b - 7ab2 - 6b3 B. a3 - 5a2b + 6b3 C. a3 - 2a2b - 5ab2 + 6b3 D. a3 - 2a2b - 6ab2 + 6b3
Mathematics