Find the product.(x - 12)(x2 + 2x - 7)
A. x3 - 10x2 - 31x + 84
B. x3 + 14x2 + 31x + 84
C. x3 + 14x2 + 17x - 84
D. x3 - 10x2 - 17x - 84
Answer: A
Mathematics
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Use substitution to factor the trinomial.6x4 + 17x2 + 12
A. (3x2 - 4)(2x2 - 3) B. (2x2 + 1)(3x2 + 12) C. (6x2 + 3)(x2 + 4) D. (2x2 + 3)(3x2 + 4)
Mathematics
Solve the problem.Find an equation for the level curve of the function f(x, y) = 
dt that passes through the point 
.
A. y2 - x2 = 80 B. y2 - x2 = 48 C. y2 - x2 = -48 D. y2 + x2 = 80
Mathematics
Graph the equation.y2 = -16x
A. 
B. 
C. 
D. 
Mathematics
Evaluate the binomial coefficient.
A. 2 B. 0 C. 24 D. 1
Mathematics