Question

if y = (5x^3-4x^2-8x)^9 then dy/dx=​

Answer 1

Answer:

y=(5x3−4x2−8x)9differentiatew.rtoxdxdy=dxd(5x3−4x2−8x)9⇒dxdy=9(5x3−4x2−8x)dxd(5x3−4x2−8x)⇒dxdy=9(5x3−4x2−8x)(15x2−8x−8x)Ans⇒dxdy=9[75x5−4x4−40x3−60x4+32x3+32x2−120x3