2﹙x³﹚²·x³-(4x³﹚³+﹙-3x)⁴·x的5次方
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/14 15:45:45
![2﹙x³﹚²·x³-(4x³﹚³+﹙-3x)⁴·x的5次方](/uploads/image/z/2546583-15-3.jpg?t=2%EF%B9%99x%26%23179%3B%EF%B9%9A%26%23178%3B%C2%B7x%26%23179%3B%EF%BC%8D%EF%BC%884x%26%23179%3B%EF%B9%9A%26%23179%3B%EF%BC%8B%EF%B9%99%EF%BC%8D3x%EF%BC%89%26%238308%3B%C2%B7x%E7%9A%845%E6%AC%A1%E6%96%B9)
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2﹙x³﹚²·x³-(4x³﹚³+﹙-3x)⁴·x的5次方
2﹙x³﹚²·x³-(4x³﹚³+﹙-3x)⁴·x的5次方
2﹙x³﹚²·x³-(4x³﹚³+﹙-3x)⁴·x的5次方
原式=2x^6×x^3-64x^9+81x^4×x^5=2x^9-64x^9+81x^9=19x^9