Use the Rational Zeros Theorem to find all the real zeros of the polynomial function. Use the zeros to factor f over the real numbers. f(x) = x4 + 24x2 - 25

A. 1, 1; f(x) = (x - 1)2(x2 + 25)
B. -1, 1; f(x) = (x - 1)(x + 1)(x2 + 25)
C. -5, 5; f(x) = (x - 5)(x + 5)(x2 + 1)
D. -1, -5, 1, 5; f(x) = (x - 1)(x + 1)(x - 5)(x + 5)

Answer: B

Mathematics

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Solve by the method of your choice. Identify whether the system has no solution or infinitely many solutions, using set notation to express the solution set.4x + y = 11y = 12 - 4x

A. {(x, y) }
B. ?
C. {(5, -9)}
D. {(0, 11)}