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OpenStudy (onepieceftw):
Find all solutions to the equation. 7 sin^2x - 14 sin x + 2 = -5 I have it factored to (7 sin x)(sin x - 2) = -7
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alones (alones):
You need this to get checked ??? or something?
OpenStudy (onepieceftw):
Well I need help solving it. My text book is the most unhelpful thing on the earth. I just need to find the zeros of the equation.
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