Mathematics
Junior High
Resolved
4の2乗-x²=6の2乗-(3分の20-x)2乗の途中式かいてほしいです💦💦
6分の11になるみたいです!
2
4² - x² = 6² - ( 20 - x ) ²
2
11
これを解くと, x=
6
3
よって, △AEH で三平方の定理より,
HAHA
1 1 1 2
Answers
Were you able to resolve your confusion?
Users viewing this question
are also looking at these questions 😉

ありがとうございます!!!