Hi, in this question i am nt sure the best way to tackle it!!(adsbygoogle = window.adsbygoogle || []).push({});

it follows

proove the following

2sinxcosx=sqrt(3)-ssqrt(3)sin^2x for 0<=x<=360

i tried using the doble angle formulae on the right, putting all on one side therfore =0 (anticipating a quadratic equation)

having

sin2x-sqrt(3)+2sqrt(3)sin^2(x)

i can see that a quadratic equation is smhow possible, but dont know how to get it there....any help or tips would be greatly apprecitaed!!!

thanks!

**Physics Forums | Science Articles, Homework Help, Discussion**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Trig Identities could sum1 pleas help

**Physics Forums | Science Articles, Homework Help, Discussion**