Question: Determine whether the statement is true or false. Justify your answer. 1. If (7x + 4) is a factor of some polynomial function f (x),

Determine whether the statement is true or false. Justify your answer.
1. If (7x + 4) is a factor of some polynomial function f (x), then 4/7 is a zero of f.
2. (2x − 1) is a factor of the polynomial 6x6 + x5 − 92x4 + 45x3 + 184x2 + 4x − 48.
3. The rational expression x3 + 2x2 - 7x + 4/x2 - 4x - 12 is improper.
4. The equation x3 - 3x2 + 4/x + 1 = x2 - 4x + 4

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