Question

Find out
dy/dx
y=x^3 tanx​

Answer 1

Answer:

x²(xsec²x + 3tanx)

Step-by-step explanation:

y=x³tanx

dy/dx=x³(sec²x) + tanx(3x²)

=x³sec²x + 3x²tanx

=x²(xsec²x + 3tanx)