What is (4-2i)-(-1+3i) ?

The solution to (4-2i)-(-1+3i) is 5-5i

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (4-2i)-(-1+3i)

simplify

(4 - 2 i) - (- 1 + 3 i)

5 - 5 i

Solution steps

(4 - 2 i) - (- 1 + 3 i)

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

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

= (4 - (- 1)) + (- 2 - 3) i

Simplify

(4 - (- 1)) + (- 2 - 3) i : 5 - 5 i

= 5 - 5 i

(- 21 + 19 i) - (- 10 - 5 i)

\frac{25}{7}

\frac{- 180}{- 10}

3 \times \frac{4}{9}