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Eva8 [605]
3 years ago
8

If the polynomial function P has real coefficients and if a + bi is a zero of P, then Incorrect:________

Mathematics
1 answer:
ivolga24 [154]3 years ago
5 0

Answer:

  • a -bi
  • 2 -i

Step-by-step explanation:

If a polynomial has real coefficients, complex zeros come in conjugate pairs.

If a+bi is a zero, then so is a-bi. (a-bi is the conjugate of a+bi)

If 2+i is a zero, then so is 2-i.

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The product of 2x^2+6x-8 and x+3 in standard form
anzhelika [568]

Answer:

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Step-by-step explanation:

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viva [34]

Answer:

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