(3√18+1⼀5√50-4√1⼀2)÷√32

2025-02-25 03:30:34
推荐回答(3个)
回答1:

=(9√2+√2-2√2)÷4√2
=2

回答2:

(3√18+1/5√50-4√1/2)÷√32
=(9√2+√2-2√2)÷4√2
=8√2÷4√2
=2.

回答3:

(3√18+(1/5)√50-4√(1/2) )÷√32
=(9√2+√2-2√2 )÷(4√2)
=(8√2)÷(4√2)
=2