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3 years ago

What are potential roots of p(x) = x4 − 9x2 − 4x + 12

Mathematics

2 answers:

AnnyKZ [126]3 years ago

7 0

Answer: +/- 2,+/- 4,+/- 3,+/- 6,+/- 12

Step-by-step explanation:

they all are potential roots.

weeeeeb [17]3 years ago

6 0

Hello :
<span> x4 − 9x2 − 4x + 12 = x²(x²-9)-4(x-3)
=x²(x-3)(x+3)-4(x-3)
= (x-3)(x²(x+3)-4)
= (x-3)(x3+3x²-4)
= (x-3)(x-1)(x²+4x+4)
</span>x4 − 9x2 − 4x + 12 = (x-3)(x-1) (x+2)²
<span> potential roots is : 3 ; 1 :-2</span>

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Answer:

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Step-by-step explanation:

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2 years ago

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2 years ago

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Semenov [28]

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Step-by-step explanation:

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