Answer:
According to the Pascals triangle, the coefficients of the expansion of the (x + y)6 will be the elements in row 6 of the Pascals triangle. Elements in the 6th row of the Pascals triangle are 1, 6, 15, 20, 15, 6, 1. Answer: The coefficients of the expansion of (x + y)6 are 1, 6, 15, 20, 15, 6, 1.
