document.write( "Question 746087: Please help me Solve the equations for solutions over the interval [0,360 degree) Question: 18 tan x -6 cot x=0 \n" ); document.write( "

Algebra.Com's Answer #454147 by lwsshak3(11628) $\"\"$ $\"About$

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Solve the equations for solutions over the interval [0,360 degree) Question:
\n" ); document.write( "18 tan x -6 cot x=0
\n" ); document.write( "6(3tan(x)-cot(x))=0
\n" ); document.write( " $\"3tan%28x%29-cot%28x%29=0\"$
\n" ); document.write( " $\"3tan%28x%29-1%2Ftan%28x%29=0\"$
\n" ); document.write( " $\"3tan%5E2%28x%29-1=0\"$
\n" ); document.write( " $\"tan%5E2%28x%29=1%2F3\"$
\n" ); document.write( "take sqrt of both sides
\n" ); document.write( " $\"tan%28x%29=1%2Fsqrt%283%29\"$
\n" ); document.write( "x=30º or 210º (in Q1 and Q3 where tan>0) \n" ); document.write( "

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