Perform the desired operation. Write the answer in the form a + bi.(7 + 7i)(2 - 6i)
A. -28 + 56i
B. 56 + 28i
C. 56 - 28i
D. -42i2 - 28i + 14
Answer: C
Mathematics
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Complete the following table of values for 
. Round your answers to two decimal places.
x 1 2 3 4 5 f(x)
What will be an ideal response?
Mathematics
Find the minimum value of 
. Restrict your attention to the horizontal span of 0 to 10. Round your answer to two decimal places.
?
A. 6.83 B. 0.83 C. 1.86 D. 10.47
Mathematics
Find the infinite sum accurate to three decimal places.
A. -0.320 B. -0.859 C. 0.859 D. 0.460
Mathematics
Multiply.
? 
A. 21x
B. 
C. 
D. 10x
Mathematics