Determine the nature of the solutions of the equation.5 + 8z2 = 4z

A. Two real
B. Two nonreal
C. One real


Answer: B

Mathematics

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Factor completely. If the polynomial cannot be factored, say it is prime.25x2 - 40x + 16

A. (5x + 4)(5x - 4) B. (5x - 5)2 C. (5x + 4)2 D. (5x - 4)2

Mathematics

Use possible symmetry to determine whether the graph is the graph of an even function, an odd function, or a function that is neither even nor odd.

A. Odd B. Neither C. Even

Mathematics

Use transformations of the graph of y = x4 or y = x5 to graph the function.f(x) = - x4 

A.

B.

C.

D.

Mathematics

Find the partial fraction decomposition for the rational expression.

A.  - 
B.  - 
C.  - 
D.  + 

Mathematics