What is expand (x-1-i)(x-1+i) ?

The solution to expand (x-1-i)(x-1+i) is x^2-2x+2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (x-1-i)(x-1+i)

expand

(x - 1 - i) (x - 1 + i)

x^{2} - 2 x + 2

Solution steps

(x - 1 - i) (x - 1 + i)

Distribute parentheses

= xx + x (- 1) + x i - 1 \cdot x - 1 \cdot (- 1) - 1 i - i x - i (- 1) - ii

Simplify

xx + x (- 1) + x i - 1 \cdot x - 1 \cdot (- 1) - 1 i - i x - i (- 1) - ii : x^{2} - 2 x + 2

= x^{2} - 2 x + 2

(4 + 9 i)^{6}

(2 x - y) d x + (4 x + y - 6) d y

(3 + 4 (y - 2)) (3 - 4 (y - 2))

\frac{( x - 1 ) ^{2}}{x + 1}

(x - \frac{1}{x})^{5}

What is expand (x-1-i)(x-1+i) ?
The solution to expand (x-1-i)(x-1+i) is x^2-2x+2