(1- √3⼀3)⼀(1+ √3⼀3)=? 我需要过程

(1- √3⼀3)⼀(1+ √3⼀3)
2025-02-28 07:53:08
推荐回答(2个)
回答1:

(1- √3/3)/(1+ √3/3)

=1²- (√3/3)²
=1-1/3
=2/3

回答2:

(1- √3/3)/(1+ √3/3)

=1²- (√3/3)²
=1-1/3
=2/3