en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify 2i(1/2-i)

Solution

simplify

2 i (\frac{1}{2} - i)

Solution

2 + i

Solution steps

2 i (\frac{1}{2} - i)

Apply the distributive law:

a (b - c) = ab - a c

2 i (\frac{1}{2} - i) = 2 i \frac{1}{2} - 2 ii

= 2 i \frac{1}{2} - 2 ii

Simplify

2 i \frac{1}{2} - 2 ii : i + 2

= i + 2

Rewrite in standard complex form:

2 + i

= 2 + i

Popular Examples

∣ x + 1 ∣ + ∣ x - 2 ∣ = 3

simplify 3/5 (-60/3)simplify

\frac{3}{5} (- \frac{60}{3})

3x-4-3(x+5)=-6(x+1)

3 x - 4 - 3 (x + 5) = - 6 (x + 1)

simplify (28!)/((28-6)!6!)simplify

\frac{28 !}{( 28 - 6 ) ! 6 !}

29 = - 8 y - 7 + 5 y

Frequently Asked Questions (FAQ)

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