document.write( "Question 1142718: tanxsin^2 x=2tanx \n" ); document.write( "

Algebra.Com's Answer #763448 by ikleyn(53765) $\"\"$ $\"About$

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document.write( "tan(x)*sin^2(x) = 2tan(x)  ====>\r\n" );
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document.write( "tan(x)*(sin^2(x) - 2) = 0.\r\n" );
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document.write( "Since sin^2(x) is always  LESS THAN  2,  it implies  tan(x) = 0.\r\n" );
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document.write( "The solutions to this equation are\r\n" );
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document.write( "    x = ,  k = 0, +/-1, +/-2, . . .  (\"k\" is any integer number).   ANSWER\r\n" );
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