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Posted: **Thu Jul 14, 2022 4:36 pm**

: Notation Note Sinx2 Means Sin X2 Find This Second Derivative Dxd Dxd Sinx2 2cosx2 2x2 Sinx28x2 Cosx2 Sinx2 4x2 1 (45.25 KiB) Viewed 30 times

Notation note: sinx2 means sin(x2) Find this second derivative: dxd(dxd(sinx2)). 2cosx2+2x2⋅sinx28x2(cosx2)(sinx2)4x2cosx2−2sinx22cosx2−4x2⋅sinx2

Notation note: sinx2 means sin(x2) Find this second derivative: dxd​(dxd​(sinx2)). 2cosx2+2x2⋅sinx28x2(cosx2)(sinx2)4x2