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What is the completely factored form of x4 + 8x2 – 9?
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What is the completely factored form of x4 + 8x2 – 9?

User Rson
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x = 3 x = -3 x= 0.0000 - 1.0000 i
x= 0.0000 + 1.0000 i
User Jephte
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5 votes

Answer:

(x+1)(x-1)(x^2+9)

the answer is B on Edge

User Najzero
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