3 x + 1
d / 3 \ --\x + 1/ dx
Differentiate x3+1x^{3} + 1x3+1 term by term:
Apply the power rule: x3x^{3}x3 goes to 3x23 x^{2}3x2
The derivative of the constant 111 is zero.
The result is: 3x23 x^{2}3x2
The answer is:
2 3*x
6*x
6