✨ Best Answer ✨
(2√5)^2-(√2)^2=18
√18=3√2
2√2×3√2×1/2=6
(2√2)^2=8
6×4+8=32
ありがとうございます!
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✨ Best Answer ✨
(2√5)^2-(√2)^2=18
√18=3√2
2√2×3√2×1/2=6
(2√2)^2=8
6×4+8=32
ありがとうございます!
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6×4+8=32