G(x) = (4-cos3x)/(x^2)
Could you please include steps so that I may learn to do it myself? Thanks.
What I see here is G(x)= 4-cos3x/x^2, but I suspect that x^2 is also the denom if 4 i.e. G(x)= (4-cos3x)/x^2. Therefore, I explain them both:
The derivitive of the first term ...
A trigonometric fnction is differentiated. The solution is detailed and well presented. The response received a rating of "5" from the student who posted the question.