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Solve cos^2(x)-cos(x)=0 for x,

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Basic Math

Solve cos^2(x)-cos(x)=0 for x,

Answer & Explanation Solved by verified expert
3.7 Ratings (427 Votes)
Solution cos2x cosx 0 cosx cosx1 0 If any individual factor on the left side of the equation is equal to 0 the entire expression will be equal to 0 cosx0 cosx10 Set the first factor equal to 0 and solve cosx0 Take the inverse cosine of both sides of the    See Answer
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