danteihubert2 danteihubert2
  • 19-08-2021
  • Mathematics
contestada

if a=3x and b = 3x-4i, find the value of a3b In fully simplified form

Respuesta :

ang12321 ang12321
  • 19-08-2021
a×3×b
＝3x×3×(3x－4i)
＝9x×(3x－4i)
＝27x²－36xi

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