How do you solve 10tanx-5=0?

2 Answers
Nov 11, 2016

26^@57 + k180^@

Explanation:

10tan x - 5 = 0
tan x = 5/10 = 1/2 = 0.50
Calculator -->
tan x = 0.50 -->arc x = 26^@57 + k180^@#

Nov 11, 2016

(26.56)^o and (206.56)^o

Explanation:

10 tan x -5=0 ->tan x= 5/10= 1/2

x= arctan1/2 = (26.56)^o and (180+26.56)^o or (206.56)^o

These two are the principal solution of the equation