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The largest interval for whichx^(12)+x^9...

The largest interval for which`x^(12)+x^9+x^4-x+1>0` `-4

A

`-4 lt x lt 0`

B

`0 lt x lt 1`

C

`-100 lt x lt 100`

D

`-oo lt x lt oo`

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Verified by Experts

The correct Answer is:
D
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