For what values of ? does the equation 2x^ 2 + (4 sin ?)x ? cos(2?)...

Question

Question

For what values of ? does the equation 2x^ 2 + (4 sin ?)x ? cos(2?) = 0, have distinct real roots. Give reasons for your answer.

math algebra

Answer 1

Answer #1

For what values of θ does the equation 2x^ 2 + (4 sin θ)x-cos(29-0, have distinct real roots. Give reasons for your answer A

Answer 2

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