【(x+1)(x+2)-2】÷x

2024-11-08 18:49:22
推荐回答(2个)
回答1:

【(x+1)(x+2)-2】÷x
=(x²+3x+2-2)÷x
=(x²+3x)÷x
=x+3

回答2:

=(x²+3x+2-2)/x
=x+3