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Mathematics, 04.05.2021 21:20, zero101
Soluciona paso a paso
1. Sen^2x+senx
2. 9 sen^2x+6senx-8=0
3. 2tan^2X-secx=1
4. 4cos^3x-3cosx=0
5. 2sen^2x=1+cosx
6. 2cosx. senx+cosx=0
7. 2senx-3csc=5
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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Do you know the correct answer?
Soluciona paso a paso
1. Sen^2x+senx
2. 9 sen^2x+6senx-8=0
3. 2tan^2X-secx=1
4....
2. 9 sen^2x+6senx-8=0
3. 2tan^2X-secx=1
4....
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