Information is given about a polynomial f(x) whose coefficients are real numbers. Find the remaining zeros of f.Degree 4; zeros: i, 3 + i
A. -i, 3 - i
B. -i, -3 + i
C. 3 - i
D. -3 + i, 3 - i
Answer: A
Mathematics
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A. -1, 2, 1 B. 1, 2, 1 C. 1, -2, -1 D. -1, -2, -1
Mathematics
Find all the factors of the number.84
A. 1, 2, 3, 4, 5, 6, 7, 8, 9, 12, 14, 21, 28, 42, 84 B. 1, 2, 3, 4, 6, 7, 12, 14, 21, 42, 84 C. 1, 2, 3, 4, 7, 14, 21, 28, 42, 84 D. 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84
Mathematics
Find the perimeter of the shape made up of rectangles and squares.
A. 133 m B. 130 m C. 126 m D. 115 m
Mathematics