So, i just found this forum, looks pretty helpful... anyway moving on...

Is anyone able to help me with some trig? I need help with Difference of Two Squares, some with Quadratic formula and some other things... I've only learned a bit of algebra, i was moved classes to a higher one where i am struggling anyway, here is the equation if anyone is able to help (Please include how you do it and any tips for doing it)

Solve 3tan^2(theta)-tan9theta)-2=0 and here is the domain 0(Less than or equal to)(Theta)(Less than or equal to)2(pie)

Anyone able to help?