作业帮1/(x+1)(x+2)+1/(x+2)(x+3)+1/(x+3)(x+4)+……+1/(x+1997)(x+1998)=1/3x+5994,求x的值
来源：学生作业帮助网 编辑：作业帮 时间：2024/07/13 04:54:56
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1/(x+1)(x+2)+1/(x+2)(x+3)+1/(x+3)(x+4)+……+1/(x+1997)(x+1998)=1/3x+5994,求x的值
1/(x+1)(x+2)+1/(x+2)(x+3)+1/(x+3)(x+4)+……+1/(x+1997)(x+1998)=1/3x+5994,求x的值
1/(x+1)(x+2)+1/(x+2)(x+3)+1/(x+3)(x+4)+……+1/(x+1997)(x+1998)=1/3x+5994,求x的值
图片上的过程之后 等式右边化为1/（3*（x+1998））
两边同时乘以（x+1998）得
（x+1998）/（x+1）=4/3
解之得 x=5990
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填九宫格帮帮忙.x x 6 x x 7 x x 98 x x x 3 x 1 x x 9 x x 6 x 5 x 3 x x x 3 x x x x 1 8x x x 9 x 1 x x x2 1 x x x x 6 x x x 6 x 7 x 3 x x 1 x x 9 x 2 x x x 47 x x 8 x x 5 x x
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