retanacaro4 retanacaro4
  • 09-06-2020
  • Mathematics
contestada

Please help. I’ll mark you as brainliest if correct!!!!

Please help Ill mark you as brainliest if correct class=

Respuesta :

judetheactor judetheactor
  • 09-06-2020

Answer:

a= 2/5

b= -3/5

Step-by-step explanation:

We need to multiply the numerator and denominator by -i (conjugate) to cancel out i in the denominator

[tex]\frac{(3+2i)(-i)}{5i(-i)}[/tex]

This simplifies to:

[tex]\frac{-3i+-2i^{2} }{-5i^{2} }[/tex]

This further simplifies to:

[tex]\frac{-3i +2}{5}[/tex]

Can be rewritten as:

[tex]\frac{2}{5} +-\frac{3}{5} i[/tex]

a = 2/5

b = -3/5

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