Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
F (x) = x3 + 2x туындысын табыңыз

Input:
f (x) = x3 + 2x

### Response:
F (x) = x3 + 2x туындысы - f '(x) = 3x2 + 2.

### End