√48 √50 √18 √2/3 -2√9/2 1/2√32 2/5√1/2√2又2/3 √1/3
问题描述:
√48 √50 √18 √2/3 -2√9/2 1/2√32 2/5√1/2
√2又2/3 √1/3
答
√48 √50 √18 √2/3 -2√9/2 1/2√32 2/5√1/2
√2又2/3 √1/3