Manan G.

asked • 04/03/20

Quadratic Trig Equations Help

Find all angles, 0° ≤ Θ ≤ 360°, that satisfy the equation below, to the nearest tenth of a degree.


4tan^2 Θ - tanΘ = 0

Laura H.

tutor
Factor it into: tan x(4tan x - 1) = 0 Then set each part = 0 tan x = 0 x = 0, 180, 360 degrees 4tan x - 1 - 0 4tan x = 1 tan x = 1/4 use calculator: x = 14.0 and 194 degrees
Report

04/03/20

Manan G.

How would you use the calculator to find what tan x = 1/4 is equal to?
Report

04/03/20

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