What is the answer to (a-2)+(b+1)i=8+5i ?

The answer to (a-2)+(b+1)i=8+5i is a=10,b=4

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

(a-2)+(b+1)i=8+5i

(a - 2) + (b + 1) i = 8 + 5 i

a = 10, b = 4

Solution steps

(a - 2) + (b + 1) i = 8 + 5 i

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

[a - 2 = 8 b + 1 = 5]

[a - 2 = 8 b + 1 = 5] : a = 10, b = 4

a = 10, b = 4

z - \frac{1}{z} = 3 + 2 i

a + bi - \frac{1}{a + bi} = 2 + 4 i

(a - bi) = i (a + bi)

b^{2} = 3^{2} + (3 i)^{2}

- \frac{1}{z - i} + 1 - z = 0

What is the answer to (a-2)+(b+1)i=8+5i ?
The answer to (a-2)+(b+1)i=8+5i is a=10,b=4