What is (-6-i)+5i-(11+13i) ?

The solution to (-6-i)+5i-(11+13i) is -17-9i

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (-6-i)+5i-(11+13i)

simplify

(- 6 - i) + 5 i - (11 + 13 i)

- 17 - 9 i

Solution steps

(- 6 - i) + 5 i - (11 + 13 i)

Apply rule:

(a) = a

(- 6 - i) = - 6 - i

= - 6 - i + 5 i - (11 + 13 i)

Add similar elements:

- i + 5 i = 4 i

= - 6 + 4 i - (11 + 13 i)

Remove parentheses:

- (a + bi) = - a - bi

= - 6 + 4 i + - 11 - 13 i

Group like terms

= 4 i - 13 i - 6 - 11

Add similar elements:

4 i - 13 i = - 9 i

= - 9 i - 6 - 11

Subtract the numbers:

- 6 - 11 = - 17

= - 9 i - 17

Rewrite in standard complex form:

- 17 - 9 i

= - 17 - 9 i

(\frac{2}{2} + \frac{2}{2} i)^{8}

\frac{x}{sin ( x )}

tan^{2} (x) (csc^{2} (x) - 1)

(1 - cos (x)) (1 + cos (x))