document.write( "Question 993471: Find all solutions of the equation in the interval [0,2pi)
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Algebra.Com's Answer #612727 by solver91311(24713) $\"\"$ $\"About$

You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "Solve the quadratic and the substitute back. Find all values of

that have cosine function values of the roots of the equation.\r
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\n" ); document.write( "My calculator said it, I believe it, that settles it\r
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