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