What is the answer to x-2yi=-1+5i ?

The answer to x-2yi=-1+5i is x=-1,y=-5/2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

x-2yi=-1+5i

x - 2 y i = - 1 + 5 i

x = - 1, y = - \frac{5}{2}

Solution steps

x - 2 y i = - 1 + 5 i

Complex numbers can be equal only if their real and imaginary parts are equalRewrite as system of equations:

[x = - 1 - 2 y = 5]

[x = - 1 - 2 y = 5] : x = - 1, y = - \frac{5}{2}

x = - 1, y = - \frac{5}{2}

\frac{2 + i}{z} = \frac{2 + 2 i}{z + i}

x + i y = 3 i - 4

(11 - 3 x) + (7 + 4 y) i = - 17 + i

a + bi + \frac{1}{a + bi} = 0

i r = v