Question

Can you explain how to do tan2x - square root of 3 = 0?

Answer 1

Is it tan(2x) or tan^2x?

Answer 2

tan(2x)

Answer 3

1. Add sqrt3 to both sides
2. Write down the angles whose tangent is sqrt 3
3. Divide those angles by 2

Answer 4

So how do you find the angle whose tangent is sqrt 3?

Answer 5

Use your unit circle.

Answer 6

Thank you

Answer 7

yw