?Let. If when

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A.
B.
C.
D.

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Answer: B

Mathematics

Multiply.(7n2 + 8)(7n2 - 8)

A. 49n4 - 64 B. 49n4 - 56n2 - 64 C. 49n4 + 64 D. 7n4 - 64

Provide an appropriate response.Points represent:

A. an additional cost of financing B. monthly payments C. 2 percent of the amount borrowed D. a 3 percent up front payment

Given the polynomial function f(x), find the rational zeros, then the other zeros (that is, solve the equation ), and factor f(x) into linear factors.f(x) = x3 - 8x2 + 17x - 30

A. 6, 1 + , 1 -  ; f(x) = (x - 6)(x - 1 - )(x - 1 +)  
B. 6, -1 + 2i, -1 - 2i; f(x) = (x - 6)(x + 1 - 2i)(x + 1 + 2i)  
C. -6, 1 + 2i, 1 - 2i; f(x) = (x + 6)(x - 1 - 2i)(x - 1 + 2i)  
D. 6, 1 + 2i, 1 - 2i; f(x) = (x - 6)(x - 1 - 2i)(x - 1 + 2i)  

Find the indicated maxima or minima.Minimum of f(x, y, z) = x2 + y2 + z2,subject to x + 2y - z = 3

A.  when x = , y = 1, z = - 
B.  when x = , y = , z = - 
C. 2 when x = 0, y = 1, z = -1
D.   when x =- , y = 2, z =