Solve the equation using the quadratic formula. Simplify irrational solutions, if possible.x2 + 7x + 3 = 0
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Determine the indefinite integral.
A. -ln(1 + sinh x) + C
B. sinh2 x + C
C. ln(1 + sinh x) + C
D. 
+ C
Mathematics
Rewrite
using radicals.
Mathematics
Divide and write the result in standard form.
A. 
- 
i
B. 1 - 
i
C. 
+ 
i
D. 
- 
i
Mathematics
Evaluate the given binomial coefficient.
A. 9!
B. 9
C. 1
D. 
Mathematics