en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (1+i)(1+i)

Solution

simplify

(1 + i) (1 + i)

Solution

2 i

Solution steps

(1 + i) (1 + i)

Apply complex arithmetic rule:

(a + bi) (c + d i) = (a c - b d) + (a d + b c) i

= (1 \cdot 1 - 1 \cdot 1) + (1 \cdot 1 + 1 \cdot 1) i

Simplify

(1 \cdot 1 - 1 \cdot 1) + (1 \cdot 1 + 1 \cdot 1) i : 2 i

= 2 i

Popular Examples

factor 12x^3+2x^2-30x-5 factor

12 x^{3} + 2 x^{2} - 30 x - 5

(6x)/(x-1)<= x/(x+3)+6

\frac{6 x}{x - 1} \leq \frac{x}{x + 3} + 6

\frac{x}{8} = 8

factor x^3-x^2-21x+45 factor

x^{3} - x^{2} - 21 x + 45

factor-0.04x^2+2000x factor

- 0.04 x^{2} + 2000 x

Frequently Asked Questions (FAQ)

What is (1+i)(1+i) ?
The solution to (1+i)(1+i) is 2i