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Trava [24]
3 years ago
12

Solve the equation. 4y^3 – 7y^2 + 28 = 16y

Mathematics
1 answer:
Studentka2010 [4]3 years ago
4 0

Answer: -2, 2, 7/4

***If the pictures is sideways, use the rotate button. I hope the explanation made sense!

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Answer:

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sin a = perpendicular/ hypotenuse

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here a = 60

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since,

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