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Venomblast
 2 years ago
Best ResponseYou've already chosen the best response.0\[\tan(\theta)^{2}7\tan(\theta)12=0\]

Venomblast
 2 years ago
Best ResponseYou've already chosen the best response.0i use the quadratic formula and i have 3 out of 4 answers. thisis my answer theta = 83.23,305.07 and 263.23. (there are in degrees) that all i got. what the 4th solution?

hartnn
 2 years ago
Best ResponseYou've already chosen the best response.3when u got 83.23, you add 180 to get 263.23 when u get 305.07, you subtract 180 to get 305.07180 =... ? because, the tan is periodic with 180 degrees, that is the value of tan repeats after every 180 degrees.

Venomblast
 2 years ago
Best ResponseYou've already chosen the best response.0omg i forgot about that. thanks a lot man. i know how to do this, is that i really forgot. thanks for refreshing my memory

Venomblast
 2 years ago
Best ResponseYou've already chosen the best response.0wait a sec. if i subtract 180, i wil end upin the 3rd quadrant and the 3rd quadrant is sin.

hartnn
 2 years ago
Best ResponseYou've already chosen the best response.3' 3rd quadrant is sin.' what does that mean ?

Kainui
 2 years ago
Best ResponseYou've already chosen the best response.0All the quadrants are sine... and cosine.

Venomblast
 2 years ago
Best ResponseYou've already chosen the best response.0becuase tan can only be in the 3rd and the 1st. what i meant to say is that 120 degrees is at the 2nd quad. how is tan is postive?

hartnn
 2 years ago
Best ResponseYou've already chosen the best response.3you got 2 roots, right ? one positive > 1st and 3rd Quad one negative >2nd and 4th quad.

hartnn
 2 years ago
Best ResponseYou've already chosen the best response.3ok, what 2 roots do u have for quadratic equation ?

hartnn
 2 years ago
Best ResponseYou've already chosen the best response.3for positive root, u get 83 and 263 >1st and 3rd Quad

hartnn
 2 years ago
Best ResponseYou've already chosen the best response.3for negative root , u get 120 and 305 approx > 2nd and 4th quad

Venomblast
 2 years ago
Best ResponseYou've already chosen the best response.0ok i will post another question similiar to this
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