dx7rx8x4bb dx7rx8x4bb
  • 28-05-2021
  • Mathematics
contestada

Help me find the answer 5x^-3 y^4 z^-2/xy^-2 z ^-4

Respuesta :

12user12
12user12 12user12
  • 28-05-2021

Answer:

4

Step-by-step explanation:

x = 2

y = 1 + i

z = 1 - i

x + y + z = 4

x2x2 = 4

y2y2 = 2i

z2z2 = -2i

x2+y2+z2=4x2+y2+z2=4

x3x3 = 8

y3y3 = -2 +2i

z3z3 = -2 - 2i

x3+y3+z3=4

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