Multiply.(5x2 + 4x + 2)(x2 - 2x - 1)
A. 5x4 - 6x3 - 13x2 - 8x - 2
B. 5x4 - 10x3 - 13x2 - 8x - 2
C. 5x4 - 6x3 - 11x2 - 8x - 2
D. 5x4 - 10x3 - 11x2 - 8x - 2
Answer: C
Mathematics
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Find the indicated one-sided limit.
?
?
A. 0 B. 1 C. 2 D. -1 E. -2
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Round the mixed number to the nearest integer.-5
A. -6
B. -5
C. 5
D. -5
Mathematics
An equation that defines y as a function of x is given. Solve for y in terms of x, and replace y with the function notation f(x).5x - 6y = 5
A. f(x) = 5 - 5x
B. f(x) = 5 - 
C. f(x) = 
D. f(x) = -5x - 
Mathematics
Solve the system of equations using elimination.
A. x = - 
, y = 
; x = 
, y =- 
B. x = 
, y = - 
; x = - 
, y = 
C. x = - 
, y= - 
; x = 
, y = 
D. x = 
, y = 
; x = - 
, y = - 
Mathematics