Solve the polynomial equation by factoring.x3 - 3x2 - 4x + 12 = 0
A. 2, 3, -2
B. 3, 4, -2
C. -3, -4, 2
D. -2, -3, 0
Answer: A
Mathematics
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Solve.Find the perimeter of the triangle. Express your answer in feet.
A. 96 ft B. 91 ft C. 7 ft D. 8 ft
Mathematics
Provide an appropriate response.Using set-builder notation, a set S is written as {x ?-9 < x ? -2}. Which of the elements of the following set is not an element of S: {-3, -5, -9, -2}
A. -3 B. -5 C. -2 D. -9
Mathematics
Solve using Cramer's Rule.
A. (-9, 6) B. (6, 9) C. (-6, -9) D. (9, 6)
Mathematics
Add.(4x2 - 2xy + y2) + (4x2 - 5xy - y2) + (x2 + xy - y2)
A. 8x2 - 7xy - y2 B. 9x2 - 6xy + y2 C. 9x2 - 6xy - y2 D. 7x2 - 8xy - y2
Mathematics