Mathematics
Senior High

やり方が分かりません。
夏休みの宿題なので急ぎで教えて欲しいです…

(2 X ² - 3 x y - y²) (3 X²- 2xy + y ² ) = (1. を 次の項の係数を求めよ。 (1) X3g (2) x2y2

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