If f(x)=x4f(x) = x^4f(x)=x4, then f′′′(x)=f'''(x) =f′′′(x)=A96x296x^296x2B000C24x24x24xcheck_circleD242424Explanationf′′=12x2f'' = 12 x^2f′′=12x2, f′′′=24xf''' = 24 xf′′′=24x.