" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
f(x) = (sin (5x + 8))³
f ' (x) = 3(sin (5x + 8))² (cos (5x + 8)) x 5
= 15 sin² (5x + 8) cos (5x + 8)