SOLUTION: Hello, Could yo please differentiate, y=2sin2x . cos2x Thankyou in advance, Alex

SOLUTION: Hello, Could yo please differentiate, y=2sin2x . cos2x Thankyou in advance, Alex

Algebra.Com

Question 894672: Hello,
Could yo please differentiate, y=2sin2x . cos2x

Thankyou in advance,
Alex
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
differentiate, y=2sin2x . cos2x
------
y = sin(2x)*cos(2x)
It's the product rule
y' = 2cos(2x)*cos(2x) + sin(2x)*-2sin(2x)
= 2(cos^2(2x) - sin^2(2x))
= 2cos(4x)

RELATED QUESTIONS
Hello, Could you please differentiate y=2sin3x / (x-1) Thankyou in advance,... (answered by Alan3354)

Hello, Differentiate y=2sin3x/(x-1) Thankyou for your help in advance.... (answered by Alan3354)

Hello, Could you differentiate, y=3sin(2e^x) please. Thankyou... (answered by Alan3354)

Hello, Could you please determine ∫x^2.cosx.dx Thankyou in advance,... (answered by Alan3354)

Hello, Differentiate y=2sin3x/(x-1) Thanks for your help in advance, Alex. (answered by Alan3354)

Hello, Determine the full expression for y if dy/dt =4t^2+sint and y=3 when t=1... (answered by Fombitz)

Hello, How would I differentiate y=3sin(2e^x) Thank you in... (answered by Fombitz)

Hello, How would I differentiate y= 2sin3x / x-1) Thank you in... (answered by Fombitz)

Hello, Determine the value of ʃ(4t+2)^5.dt between the limits of t=0.31496 and... (answered by Fombitz)