已知根号2=1.414 ,根号3=1.732,求根号六÷(根号3-根号2)的值,精确到0.01

2024-12-24 18:38:14
推荐回答(4个)
回答1:

根号六÷(根号3-根号2)
=根号2×根号3÷(根号3-根号2)
=1.414×1.732÷(1.732-1.414)
=1.414×1.732÷0.318
≈7.70

回答2:

√6/(√3-√2)
=√6/√3-√6/√2
=√2-√3
=1.414-1.732
=-0.318

回答3:

√6/(√3-√2)=√6(√3+√2)
=3√2+2√3
≈4.242+2.744
≈6.986
≈6.99

回答4:

好难不会