1/x+1/y+1/z=1/x^3+1/y^3+1/z^3+3/x^2y+3/xy^2+3/x^2z+3/xz^2+3/y^z+3/yz^2+6/xyz Find the value of 1 / x + 1 / y + 1 / Z

1/x+1/y+1/z=1/x³+1/y³+1/z³+3/(x²y)+3/(xy²)+3/(x²z)+3/(xz²)+3/(y²z)+3/(yz²)+6/(xyz)1/x+1/y+1/z=(1/x+1/y+1/z)³(1/x+1/y+1/z)³-(1/x+1/y+1/z)=0(1/x+1/...

RELATED INFORMATIONS

1. What is the minimum value of X + y + Z = 1, √ (x * 2 + XY + y * 2) + √ (Z * 2 + ZY + y * 2) + √ (x * 2 + XZ + Z * 2)?
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6. -How to calculate 3x + 6x ^ 2-3x ^ 3
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10. (1) - M quartic + M & # 178; n & # 178; (2) 4 (M + n) & # 178; - 9 (m-n) & # 178; (3) (5a-b) & # 178; + 20ab with factorization factor,
11. Given x + y + Z = 3, XY + YZ + XZ = - 1, XYZ = 2, find x ^ 2Y ^ 2 + y ^ 2Z ^ 2 + x ^ 2Z ^ 2
12. Given 2x-y = - 6, find the value of the algebraic formula [(square of X + square of Y) - (square of X-Y) + 2Y (X-Y)] / 4Y without numbers
13. No matter what values X and Y take, the value of the algebraic formula x minus 4x plus y plus 6x plus 14 is always positive. Please find out the minimum value of this algebraic formula when x and y are of any value?
14. Known: x + y = - 2, a + B = - 1 / 2, the square of X - XY + the square of y = - 1, find the cube of BX + the cube of ay + the cube of by+ Known: x + y = - 2, a + B = - 1 / 2, the square of X - XY + the square of y = - 1, find the value of the cube of BX + the cube of ay + the cube of by + the cube of ax. There's another one: 2 (the square of 2A + the square of a) - 11 (the square of 2A + a) - 6
15. Given that x + y = - 2, a + B = - 1 / 2, x-xy + y = - 1, then the third power of BX + the third power of ay + the third power of by + the third power of AX =?
16. X + y = 3, xy = 1, a + B = 5, ab = 3, M = ax + BX, n = BX + ay, find the value of M3 + N3 Why?
17. Given that x + y = 3, a + B = 5, xy = 1, ab = 3, and M = ax + by, n = BX + ay, find the square of M times the square of n
18. Given x + y = 3, xy = 1, a + B = 5, ab = 3, M = ax + by, n = BX + ay, find the value of m ^ 2n ^ 2
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