What is the derivative of sin^2(x) + sinx?

Answer 1

sin(2x) + cos(x)

Answer 2

your mission is that you probably did not understand the trig identity 2sinxcosx=sin(2x) i favor to apply the product rule even regardless of the reality that you may want to apply the quotient rule product rule separate the function into 2 purposes (sinx+cosx)(a million/sinx-cosx) by-product of (sinx+cosx)=cosx-sinx by-product of (a million/sinx-cosx)=-(cosx+sinx)/(sinx-cosx)^2 so now use the product rule to get (cosx-sinx)/(sinx-cosx)-(cosx+sinx)(si... =(cosx-sinx)(sinx-cosx)-(cosx+sinx)(si... multiply out to get cosxsinx-cosx^2-sinx^2+sinxcosx-cosxsi... now the cosxsinx's interior the numerator cancel so we've -cosx^2-sinx^2-cosx^2-sinx^2/(sinx-cos... =-2/(sinx-cosx)^2=-2/(a million-2sinxcosx) =-2/(a million-sin2x) now in basic terms multiply by ability of -a million/-a million (which obviously equals a million as a thanks to attempt this with out replacing the answer) to get 2/(sin(2x)-a million)

Answer 3

The only sin i know of, is what is offensive to GOD. The meaning of sin is; A grevious offense against God, and is punishable by death of the soul (body+mind+spirit being)and eternal damnation and torment of the spiritual being that was in the body that have sined. Unless you are speaking of Sine, as in sine, cosine, tangent and so on and so forth.

Answer 4

f (x) = (sin x)² + sin x
f ' (x) = 2 sin x cos x + cos x
f ' (x) = cos x (2 sin x + 1)

Answer 5

rewrite sin^2(x), using cos(2x)=cos^2(x) - sin^2(x), and cos^2(x) = 1-sin^2(x)

Answer 6

2sinx cosx + cosx ,
but because 2sinxcosx=sin2x, you may rewrite the answer as

sin2x+cosx

Answer 7

sin(2x) + cosx

Answer 8

2cos(x)sin(x) + cos(x)

Answer 9

x= hell^infinity