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Finding indefinite integral ∫ [(1 / x) INX] ^ 2 DX
In this paper, the original formula is as follows = 8747\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\& s
Calculation of definite integral ∫ INX / x square DX
Partial integral
= -1/x - lnx/x + C
RELATED INFORMATIONS
- 1. Finding indefinite integral ∫ (INX / x ^ 2) DX
- 2. Given x2 + 4x + y2-10y + 29 = 0, find the value of X + 2Y / x2-2y2
- 3. （x+y）³÷（x+y）·（x+y）² What's the equivalent?
- 4. ⑤a²-1/4b² ⑥(x-y)²/4 — (x+y)²/4 ⑦1/3x³-3x
- 5. Is "X" in quadratic function "y = a (X-H) & #" a straight line x? In other words, is the value of "X" in the quadratic function "y = a (X-H) & #" equal to the value of the straight line x?
- 6. If the polynomial of X - 5x & # 179; - MX & # 178; + (n-1) X-1 does not contain quadratic term and linear term, the value of M and N can be obtained
- 7. It is known that the absolute value of M (M + 1) multiplied by X + 3 < 0 is an inequality of one degree with respect to x, and the value of M is obtained It is known that | m | + 3 ＜ 0 of (M + 1) multiplied by X is a linear inequality of one variable about X, and the value of M is obtained
- 8. Let me have a look at the inequality solution of the first-order quadratic equation with 4x ^ - 1 greater than or equal to 0. X ^ + X-6 less than 0. - x ^ - 3x + 10 greater than or equal to 0
- 9. The X (x + 2) power of 4 - the x power of 8 * 32 is greater than 0
- 10. The multiplication rule of rational numbers: if two numbers are multiplied, the same sign will get positive, the different sign will get negative, and the absolute value will be multiplied Any number multiplied by 0 yields 0 How to fill in these blanks?
- 11. For indefinite integral, ∫ DX / (11 + 5x) ^ 3,
- 12. x⁴+y⁴+z⁴-2x²y²-2x²z²+2y²z² Factorization
- 13. X + X * (1-x) + X * (1-x) & # 178; + X * (1-x) & # 179; +. + X * (1-x) & # 8319; = do you want to know if there is any mathematical publicity?
- 14. Decomposition factor (1) x & # 178; (X-Y) + (Y-X) (2) (x-3) (x + 2) + 4 / 25 Evaluate (1) x / x + 1 △ (x - X / 1) where x = root 2 + 1 (2) solve the system of inequalities ① 2x-3 ≥ 1 ② 2 / X-1 + 2 ≥ - X (PS: 2 / X-1 + 2 ≥ - x is x-1) ——+2 ≥ - x is like this, two
- 15. Given (x ＋ X & # 178; + 1) (Y ＋ Y & # 178; + 4) = 9, find the value of X √ Y & # 178; + 4 + y √ X & # 178; + 1
- 16. x2 + 8x − 9=? x2 + 15x + 56 =?x2 − 18x + 81 = 0 x1=? x2=?
- 17. The solution equations are: 1. 81 of x2-256 = 0 2, (x + 2) 2 = 289 3, 4 (x + 1) 2-25 = 0 4, 4 (2x + 3) 2 = (- 3) 2
- 18. Calculation: (1) y / 4x & # 178; Y-1 / 12Y & # 178; (2) 2 / x + Y-X + 3 / x + y (3) a & # 178; (a + 3-9 / A + 3)
- 19. If the solution of the system of equations (m-n) x + y = 5, NX + my = 6 is x = 1, y = 2, find the value of M, n
- 20. 4 and 3 / 4 minus 25 minus 1 / 4 =? Please mark the final answer. If it is correct, you can get extra points