Find the product and write the result in standard form.(8 + 6i)(6 - 7i)
A. -42i2 - 20i + 48
B. 90 + 20i
C. 90 - 20i
D. 6 + 92i
Answer: C
Mathematics
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Solve the problem.Use a Taylor series to estimate the integral's value to within an error of magnitude less than 10-3.
A. 0.5991 B. 0.6834 C. 0.5330 D. 0.2984
Mathematics
Answer the question.True or False: The graph of the equation y = 7 goes through the origin.
A. False B. True
Mathematics
Use the order of operations agreement to simplify the given expression.
+ 
A. 
B. 
C. 7
D. 
Mathematics
Fill in the blank with one of the words or phrases listed below. 
A(n) 
is a function whose domain is the set of natural numbers.
A. factorial of n B. finite sequence C. infinite sequence D. series
Mathematics