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What is the completely factored form of f(x)=x^3+4x^2+7x+6?
f(x)=(x+2)(x−(−3+i10−−√))(x−(−3−i10−−√))
f(x)=(x+2)(x−(−1+i2√))(x−(−1−i2√))
f(x)=(x−2)(x−(−1+i2√))(x−(−1−i2√))
f(x)=(x−2)(x−(−3+i10−−√))(x−(−3−i10−−√))

Respuesta :

Answer. Second option: f(x)=(x+2)(x−(−1+i2√))(x−(−1−i2√))

Please, see the attached file.

Thanks.

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jalanrupert

I can confirm the answer is indeed:

"f(x)=(x+2)(x−(−1+i2√))(x−(−1−i2√))"

Just took the quiz, and got it right. Hope I could help :)

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