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mestny [16]
3 years ago
10

7. Solve for x: x^4-5x^2+4 = 0

Mathematics
1 answer:
arlik [135]3 years ago
8 0

Answer:

x=2

Step-by-step explanation:

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hjlf

Answer:

See below ~

Step-by-step explanation:

Based on the graph,

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