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son4ous [18]
3 years ago
5

How many extraneous solutions does the equation below have?

Mathematics
2 answers:
Anna11 [10]3 years ago
6 0

the answer is zero exstranues solutions

Oliga [24]3 years ago
4 0

<u>Answer</u>

0


<u>Explanation</u>

9/(n²+1)=(n+3)/4

9/(n²+1) = (n+3)/4

(9 × 4)/(n²+1) = n+3

36/(n² + 1) = (n + 3)

36 = (n²+1)(n+3)

36 = n³+3n²+n+3

n³ + 3n² + n - 33 = 0

This is a cubic function and so, it have 3 solutions.

No extraneous solutions.

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