2x^2-5x+3=0 用因式分解法

2024-11-21 16:58:37
推荐回答(2个)
回答1:

2x^2-5x+3=0
(2x-3)(x-1)=0
2x-3=0 或 x-1=0
x1=3/2 x2=1

回答2:

2x²-5x+3=0
(x-1)(2x-3)=0
x=1或x=3/2