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3 years ago

The quadratic function f(x) has real coefficients. Given that f(3 - 2i) = 0, what must be the

Mathematics

1 answer:

pishuonlain [190]3 years ago

4 0

Answer:

Option (C)

Step-by-step explanation:

Conjugate root theorem:

If (a - bi) is a root of a polynomial with real coefficients, then (a + bi) will be the other root.

By this theorem, if (3 - 2i) is one root of the quadratic function 'f', other root will be (3 + 2i).

Therefore, x = (3 + 2i) will be the other root.

Option (C) will be the answer.

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4 years ago

Jared wants to paint his room. The dimensions of the room are 12 feet by 15 feet, and the walls are 9 feet tall. There are two w

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Answer:

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2 years ago

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3 years ago

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olga2289 [7]

Answer:

A) 5.50x + 10y ≤ 800

B) yes

C) no

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Step-by-step explanation:

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5.50x +10.00y ≤ 800

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3 years ago

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Answer:

Step-by-step explanation:

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