Question

give solution 2sin(0/)+ sqrt3=0 interval 0,2pi

Answer 1

isolate the trig function
just like you would isolate y in the equation
2y+sqrt(3)=0

(I'm going to use y instead so I can easily get you to use unit circle after)

Answer 2

sin(theta) is the y-coordinate on the unit circle

Answer 3

so thats it @freckles

Answer 4

well did you find as the solutions?

Answer 5

but yes solved for y
then find that y number on the unit circle

Answer 6

is it y= sqrt 3/2 ? @freckles

Answer 7

y=-sqrt(3)/2
now where is y , -sqrt(3)/2 on the unit circle

Answer 8

hint: look at 3rd and fourth quadrants

Answer 9

0,2 ?

Answer 10

are you looking at the unit circle

you are looking to see where the y-coordinate is -sqrt(3)/2

Answer 11

3/2

Answer 12

I will give you one location
y coordinate is -sqrt(3)/2 when theta=4pi/3
you find the other location

Answer 13

I dont really get it//

Answer 14

do you see the coordinates on the unit circle

Answer 15

the 2nd number is the y coordinate

Answer 16

2y+sqrt(3)=0 @freckles