What is (11-7i)-(-3+12i) ?

The solution to (11-7i)-(-3+12i) is 14-19i

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (11-7i)-(-3+12i)

simplify

(11 - 7 i) - (- 3 + 12 i)

14 - 19 i

Solution steps

(11 - 7 i) - (- 3 + 12 i)

Group the real part and the imaginary part of the complex number

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

= (11 - (- 3)) + (- 7 - 12) i

Simplify

(11 - (- 3)) + (- 7 - 12) i : 14 - 19 i

= 14 - 19 i

\frac{1}{5} \div 2

4 + (- 7)

- 3 2^{\frac{1}{5}}

(3 x - 1) (3 x^{2} + 3 x + 8)

(x + 3 y) (x - 3 y)