∫1/x∧8(1-x∧2)d(x),这个不定积分怎么求,

来源:学生作业帮助网 编辑:作业帮 时间:2024/11/29 15:21:29
xN@_ŊDɮ8iߣڵش$."U@Md"qJAԫ.ȻNޢWhwCNhӍ}tK?ᚸg"if'JUe * ⸐ ?~TE -|FA^Rޫ-/AX{BR-Abcea b LYr8Dc1] 9܆{ #Rz',(J{"QS-rD,]vstͶb΍Xճ-yDv;uMќhdUV]ײL6hTv>&nw!ڽU9)-Pyv$wdjh o'%+
∫1/x∧8(1-x∧2)d(x),这个不定积分怎么求, 1+x+x^2+x^3+x^4+x^5+x^6+x^7+x^8+x^9+x^10+x^11=17.7这个方程怎么样求解? *-----------------------------------------------*| 6 4 X | 8 X X | X X 5 || X X X | X X X | X 7 8 || X X X | X X X | X X X ||---------------+---------------+--------------- || X X X | X X X | 5 1 X || X X X | X 6 X | X X X || 8 X X | 3 5 X | 2 X X || 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 请大神帮我解这个数独 题,我解了很久 了 ,最后 X X X X 3 X 1 5 XX X X X 7 8 6 X 92 9 X X X X X X 7X X X X 6 X 2 X 3X 1 3 7 2 9 4 8 X4 X 2 X 8 X X X X3 X X X X X X 6 48 X 6 3 9 X X X X X 7 1 X 4 X X X X 1/(1-x)+1/(1+x)+2/(1+x*x)+4/(1+x*x*x*x)+8/(1-x*x*x*x*x*x*x*x)怎么做 x/x-2+x-9/x-7=x+1/x-1+x-8/x-6, x/x-2+x-9/x-7=x+1/x-1+x-8/x-6, ∫(1/x)d(ln²x) 求一个数独答案X X X 9 X X X 8 2 X 6 3 X X 1 4 X 99 X 8 X X X X X XX X X 6 7 X 3 X XX 4 6 X 5 X 2 9 XX X 7 X 2 3 X X XX X X X X X 7 X 17 X 4 3 X X 6 2 X6 3 X X X 7 X X X EXCEL两表间同时满足两个条件数据引用如题:表1为原始数据表1 2 3 4 5 6 7 8 9 10.A X X X X X X X X X XB X X X X X X X X X XC X X X X X X X X X XD X X X X X X X X X X .表2(A列) (B列) (C列)A 1A 3B 8B 5C 2D 3...... 已知1+x+x∧2+x∧3=0,求x+x∧2+x∧3+x∧4+x∧5+x∧6+x∧7+x∧8的值. 8x-1≥16x∧2 解这个不等式 (1+x^3)/2+3x+x^2约分这个, 难倒爱因斯坦的九宫格X 7 X | X 8 1 | X X X |X X X | X 4 X | 7 5 9 |X X 5 | 7 X 9 | X 1 4 |5 X X | X X 8 | 3 9 X |3 9 6 | 4 X 7 | X X 2 |X 8 7 | 9 X X | X X X |4 X X | 6 X 5 | X X X | X X 4 | X X 1 |2 X X | X X X | X X X | X 3 X | X X X |X 6 不定积分(x^2+1/x^2)d(x) 怎么解这个不定积分.∫ x^5-x^3+1/(x^3-x^2-x+1)dx 多项式除法 是怎么运算的!y=(ax+b)/(cx+d) y=a/c+(bc-ad)/(c²) *1/(x+(d/c))这个是怎么算的啊 y=x³/(x²-3x+2)y=(x+3)+(7x-6)/( (x-2)(x-1) )=x+3+8/(x-2)-1/(x-1)怎么算的?y=(ax+b)/(cx+d) y=a/c+(bc-ad)/(c²) *1/(x+(d/c))