Soal1. (x+y)³2. (x+y)⁴ By Admin ReiPosted on October 29, 2022 Soal1. (x+y)³2. (x+y)⁴ Jawaban: 1.(x+y)³ =x³+y³ 2.(x+y)⁴ =x⁴+y⁴