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Kruka [31]
3 years ago
5

Factor the complex trinomial 4x^4 + 5x^2y^2 - 6y^4

Mathematics
1 answer:
vladimir1956 [14]3 years ago
4 0
(x^2+2y^2)(4x^2-3y2)
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We have n = 6, \bar{x} =  17.6667 and s = 13.3367. The confidence interval is given by

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