document.write( "Question 755372: Tan(x)=(-3/5) solve for x where 0 is then/equal to x<2pi \n" ); document.write( "

Algebra.Com's Answer #459872 by KMST(5328) $\"\"$ $\"About$

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$\"arctan%28-3%2F5%29=-0.54042\"$ (rounded), so $\"tan%28-0.54042%29=-3%2F5\"$ ,
\n" ); document.write( "but $\"-pi%3C-0.54042%3C0\"$
\n" ); document.write( "Since tangent has a period of $\"pi\"$ ,
\n" ); document.write( " $\"tan%28pi-0.54042%29=-3%2F5\"$ and $\"tan%282pi-0.54042%29=-3%2F5\"$
\n" ); document.write( "so $\"highlight%28x=pi-0.54042%29\"$ and $\"highlight%28x=2pi-0.54042%29\"$ are solutions of $\"tan%28x%29=-3%2F5\"$ and comply with $\"0%3C=x%3C2pi\"$ \n" ); document.write( "

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