2(X²+6X+1)²+5(X²+1)(X²+6X+1)+2(X²+1)² (X+1)(X+3)(X+5)(X+7)+15X²(X-1)²+32(X-X²)+60
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/30 06:47:14
![2(X²+6X+1)²+5(X²+1)(X²+6X+1)+2(X²+1)² (X+1)(X+3)(X+5)(X+7)+15X²(X-1)²+32(X-X²)+60](/uploads/image/z/8526480-24-0.jpg?t=2%EF%BC%88X%26%23178%3B%2B6X%2B1%EF%BC%89%26%23178%3B%2B5%EF%BC%88X%26%23178%3B%2B1%EF%BC%89%EF%BC%88X%26%23178%3B%2B6X%2B1%EF%BC%89%2B2%EF%BC%88X%26%23178%3B%2B1%EF%BC%89%26%23178%3B+%EF%BC%88X%2B1%EF%BC%89%EF%BC%88X%2B3%EF%BC%89%EF%BC%88X%2B5%EF%BC%89%EF%BC%88X%2B7%EF%BC%89%2B15X%26%23178%3B%EF%BC%88X-1%EF%BC%89%26%23178%3B%2B32%EF%BC%88X-X%26%23178%3B%EF%BC%89%2B60)
2(X²+6X+1)²+5(X²+1)(X²+6X+1)+2(X²+1)² (X+1)(X+3)(X+5)(X+7)+15X²(X-1)²+32(X-X²)+60
2(X²+6X+1)²+5(X²+1)(X²+6X+1)+2(X²+1)²
(X+1)(X+3)(X+5)(X+7)+15
X²(X-1)²+32(X-X²)+60
2(X²+6X+1)²+5(X²+1)(X²+6X+1)+2(X²+1)² (X+1)(X+3)(X+5)(X+7)+15X²(X-1)²+32(X-X²)+60
1.2(X²+6X+1)²+5(X²+1)(X²+6X+1)+2(X²+1)² =[(x2+6x+1)+2(X²+1)][2(X²+6X+1)+(X²+1)]=3(X+1)² *3(X²+4x+1)=9(X+1)² (X²+4x+1)
用vb编个程序就不用解方程了
简单