Question

Find all solutions if 0 15 years ago

Answer 1

oh oops, i thought those 2's were exponents

Answer 2

are they suppose to be dola?

Answer 3

Nope they are not exponents

Answer 4

we can factor sinx out

Answer 5

no wonder i was having trouble then...:)

Answer 6

:0P But still, thank you for trying dumbcow

Answer 7

oops i made a mistake above

Answer 8

myininaya,
use sum of angle formula here
sin(3x) = sin(2x)cos(x) + sin(x)cos(2x)

Answer 9

sin(3x) = 1/2
sin is 1/2 at pi/6 and 5pi/6
3x = pi/6 --> x = pi/18
3x = 5pi/6 --> x = 5pi/18

Answer 10

cool!

Answer 11

i was thinking way too hard

Answer 12

gj

Answer 13

yeah trig can be tricky, i didn't see it right away either

Answer 14

its past my bedtime

Answer 15

Wow! That made things so much different! haha

Answer 16

x2dola,
that make sense
that should complete the problem

Answer 17

Yes, thank you very much!