Mathematics
Senior High
Resolved
有理化する問題で、この場合6+2√3/3と2(3+√3)/3、どっちの答え方でも良いですか?
165)(√3-√√2)(2√√13-√6), (√3+√2)(2√3+√√6)
(2√3+√6 (2√3-√6) (2√3-√6X2√3+√ 6 )
= 6-√18-2√6 + $12+ 6 + √18 +2√6 + √√2
12-6
2√3
12-6
-6-3.2-216+23+6+3.2+2.16+2.3
6
-√2 + 4√3² 6 + 2√3 - 2(3+√3)
3
3
Answers
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