What is (2-5i)-(-1+4i) ?

The solution to (2-5i)-(-1+4i) is 3-9i

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (2-5i)-(-1+4i)

simplify

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

3 - 9 i

Solution steps

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

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

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

= (2 - (- 1)) + (- 5 - 4) i

Simplify

(2 - (- 1)) + (- 5 - 4) i : 3 - 9 i

= 3 - 9 i

(7 - 5 i)^{2}

(10 - 3)^{2} - 6 + 2 (8 - 64)

(1 - 4 i)^{3}

(v + 5)^{2}

\frac{- 9}{- 5}