2-根号3的差开方后,怎么化简
问题描述：
2-根号3的差开方后,怎么化简
答
=√[(4-2√3)/2]
=√(√3-1)²/2]
=(√3-1)/√2
=(√6-√2)/2
答
√(2-√3)
=√[(4-2√3)/2]
=√{(√3-1)^2 / √2
=(√3-1)/√2
=(√3-1)√2/2
=(√6-√2)/2