en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (3i)(-1+6i)

Solution

simplify

(3 i) (- 1 + 6 i)

Solution

- 18 - 3 i

Solution steps

(3 i) (- 1 + 6 i)

Apply the distributive law:

a (b + c) = ab + a c

(3 i) (- 1 + 6 i) = 3 i (- 1) + 3 i 6 i

= 3 i (- 1) + 3 i 6 i

3 i (- 1) = - 3 i

3 i 6 i = - 18

= - 3 i - 18

Rewrite in standard complex form:

- 18 - 3 i

= - 18 - 3 i

Popular Examples

simplify (2+3i)(4i)simplify

(2 + 3 i) (4 i)

simplify (sqrt(44))/2 simplify

\frac{44}{2}

- 4 \div 1

simplify-(18)/(sqrt(6))simplify

- \frac{18}{6}

factor 6x-12y+18 factor

6 x - 12 y + 18

Frequently Asked Questions (FAQ)

What is (3i)(-1+6i) ?
The solution to (3i)(-1+6i) is -18-3i