1.

Derivative of x+2And derivative of x^3tanx

Answer»

ANSWER:

d/dx(X+2)=d/dx(x)+d/dx(2)=1+0=1

d/dx(x^3tanx)=x^3D(TANX)+tanxD(x^3)

=x^3sec^2x+3x^2tanx



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