Let f(x)=∣x3∣f(x)=|x^3|f(x)=∣x3∣. What is f′(x)f'(x)f′(x)? A−3x∣x∣-3x\lvert x\rvert−3x∣x∣B3x23x^23x2C3x∣x∣3x\lvert x\rvert3x∣x∣DUndefinedE3∣x2∣3\lvert x^2\rvert3∣x2∣