maesuave maesuave

04-04-2020
Mathematics

contestada

Find the real numbers x and y.
22 + yi = 20 - X+3i.
x=
y=

Respuesta :

jimrgrant1 jimrgrant1

04-04-2020

Answer:

x = - 2, y = 3

Step-by-step explanation:

Given

22 + yi = 20 - x + 3i

Compare the coefficients of like terms on both sides, that is

22 = 20 - x ( subtract 20 from both sides )

2 = - x ( multiply both sides by - 1 )

x = - 2

And

yi = 3i , hence y = 3

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