Stuck on the following - SOLVE:
over the interval
Factored with the quadratic to get:
and
But now I'm stuck - I've tried to apply sum/difference rules since 1/2 and sqrt(3)/2 are common values but still no luck.
Any Ideas??
Whit
Stuck on the following - SOLVE:
over the interval
Factored with the quadratic to get:
and
But now I'm stuck - I've tried to apply sum/difference rules since 1/2 and sqrt(3)/2 are common values but still no luck.
Any Ideas??
Whit
Assuming that these are correct:
and
You can immediately reject the first one, because is greater than 1.
If you're wondering whether solving is supposed to give you a "nice" angle, the answer is no. I get x = -21.47 degrees (approx). I used the calculator to get that answer.
01