1. If the N-1 power of (a + 1) &# 178; multiplied by X & # 178; multiplied by Y is the quintic monomial of X and y, the conditions that N and a should satisfy are obtained 2. If (a + 1) & # (178); multiply the square of 2a of X by the power of N-1 of Y is the quintic monomial of X and y, the conditions that N and a should satisfy are obtained

1. If the N-1 power of (a + 1) &# 178; multiplied by X & # 178; multiplied by Y is the quintic monomial of X and y, the conditions that N and a should satisfy are obtained 2. If (a + 1) & # (178); multiply the square of 2a of X by the power of N-1 of Y is the quintic monomial of X and y, the conditions that N and a should satisfy are obtained

1、2+n-1=5,n=4
A can be any number
2. What do you mean by 2A square of X? Is it power or square?