Mathematics, 19.08.2020 20:01, ellycleland16

For the equation 3tan^2x - 5tanx +k =0, state the value of k for which there are 3 solutions for the Interval 0 <=x<=180. In the mark scheme, they stated that k=0, so i want to know why? Any help will be appreciated

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For the equation 3tan^2x - 5tanx +k =0, state the value of k for which there are 3 solutions for the...