Mathematics
Junior High
これの下のふたつがどう計算すればこうなるのか教えて欲しいです。
(6) 11 (√3+√2)²
√√×
3
√22
=
=
=
3+2√6+2 √6
+
√6
3×2
5+2√6
√6
5√6
6
+
+2+
√6
6
√6
6
+
√6
3√(-2)²
= 2+√6
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