What is (-2+10i)+(-5-4i) ?

The solution to (-2+10i)+(-5-4i) is -7+6i

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (-2+10i)+(-5-4i)

simplify

(- 2 + 10 i) + (- 5 - 4 i)

- 7 + 6 i

Solution steps

(- 2 + 10 i) + (- 5 - 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 - 5) + (10 - 4) i

Simplify

(- 2 - 5) + (10 - 4) i : - 7 + 6 i

= - 7 + 6 i

2 \cdot 2 x

(8 + 3 i) - (6 - 2 i)

\frac{1}{4} x^{2}

(2 x)^{5}

\frac{π}{2} \div 2