Roots and Factors

Questions (2)

with the polynomial: 2x^2 + 7x - 15 = 0do these apply? There are 2 real roots. There are 2 irrational roots.
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2. asked by Anonymous
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If (x – 2k) is a factor of f(x), which of the following must be true?f(2k) = 0 f(–2k) = 0 A root of f(x) is x = –2k. A y
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