---

Status: Waiting for your answers.

Given:

(a + b)5 = 5C0a5 + 5C1a4b + 5C2a3b2 + 5C3a2b3 + 5C4ab4 + 5C5b5

Expand:

(x + 4)5

Write the correct final coefficients.

(x + 4)5 = x5 + x4 + x3 + x2 + x +