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Posted by Haley on Tuesday, November 20, 2012 at 3:20pm.

(1+tan x)^2= 2 tan x+2 please show all work

1 + 2 tan x + tan^2 x = 2 tan x + 2 tan^2 x - 1 = 0 tan x = 1 or -1 x = 45 or 135 or or 225 or 315 degrees

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