Find the domain of x in the expression.
?
?
A. 
B. 
C. 
D. 
E. 
Answer: D
Mathematics
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Graph the functions on the same grid.y = -5x + 3 and y = - 
+ 
A. 
B. 
C. 
D. 
Mathematics
Add or subtract as indicated.(-6x4 + 3x6 + 8 + 3x5) - (-4 - 8x5 + 6x6 + 8x4)
A. -3x6 - 5x5 + 2x4 + 4 B. -3x6 + 11x5 - 14x4 + 12 C. 9x6 - 5x5 + 2x4 + 12 D. 9x6 - 5x5 + 2x4 + 4
Mathematics
Use DeMoivre's Theorem to find the indicated power of the complex number. Write the answer in rectangular form.(1 + i)20
A. -1024 B. 1024 C. 1024i D. -1024i
Mathematics
Add.39.27 + 68.54
A. 111.41 B. 2691.5658 C. 107.81 D. 104.21
Mathematics