3 years ago

3.Solve tan 2x + tan x=0, for 0 < x < 2π

1 answer:

5 0

Answer:

Start by getting everything on the same side of the equals sign and then set it equal to 0. . Factor out the common tan^2x like this: . Now we have 2 separate equations to solve: and sinx = 0. Now we have to figure out where tan^2 is 0 between 0 and 2pi. If we include 2pi, the solutions for that equation are . You can test those out on your calculator just to be sure. There's only one value of x for the next equation. The only place between 0 and 2pi where the sin x = 1 is at x = . And there you go!

Step-by-step explanation:

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3.Solve tan 2x + tan x=0, for 0 < x < 2π​

3.Solve tan 2x + tan x=0, for 0 < x < 2π