Use De Moivre's theorem to evaluate the expression. Write the result in standard form.i14
A. -1
B. -1 + i
C. i
D. 1 - i
Answer: A
Mathematics
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Provide an appropriate response.List the factor pairs of 36 and write all the factors in order from smallest to largest.
A. 1 × 36, 6 × 6; 1, 6, 36 B. 1 × 36, 2 × 18, 3 × 12, 4 × 9, 6 × 6; 1, 2, 3, 4, 6, 9, 12, 18, 36 C. 1 × 36; 1, 2, 3, 4, 6, 9, 12, 18, 36 D. 1 × 36, 3 × 12, 6 × 6
Mathematics
Simplify the expression.
A. 16
B. 
C. 960
D. 
Mathematics
Solve and graph the solution set on a number line.|x + 7| < 5
A. ?
B. (-?, -12) ? (-2, ?)
C. [-12, -2]
D. (-12, -2)
Mathematics
Plot the point in the xy-plane. Tell in which quadrant or on what axis the point lies.(-4, 1) 
A. 
Quadrant II
B. 
Quadrant III
C. 
Quadrant IV
D. 
Quadrant I
Mathematics