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OpenStudy (abbles):
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OpenStudy (abbles):
For 8: Part I: (2sinx + 1)(sinx - 3) is how I factored it sinx = -1/2 and sinx = 3
OpenStudy (abbles):
For part II, I got: 7pi/6 + 2npi 11pi/6 + 2npi Are those correct? I'm pretty sure sinx = 3 is never true...
jimthompson5910 (jim_thompson5910):
Yes both parts are correct. Nice work.
OpenStudy (abbles):
Thanks!
jimthompson5910 (jim_thompson5910):
sure thing
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