Mathematics
Junior High
Solved

解き方教えて欲しいです

29 -+ /7 /21 42√√2 ・を計算 √14)

Answers

✨ Best Answer ✨

分母を√42に通分すると
(29√6-√6+42√6)/√42
=70√6/√42
=70/√7
=70√7/7
=10√7

Post A Comment
Were you able to resolve your confusion?