What is (-4-6i)-(7+9i) ?

The solution to (-4-6i)-(7+9i) is -11-15i

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (-4-6i)-(7+9i)

simplify

(- 4 - 6 i) - (7 + 9 i)

- 11 - 15 i

Solution steps

(- 4 - 6 i) - (7 + 9 i)

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

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

= (- 4 - 7) + (- 6 - 9) i

Simplify

(- 4 - 7) + (- 6 - 9) i : - 11 - 15 i

= - 11 - 15 i

ln (e^{e^{2}})

\frac{3}{5} x + 19 - \frac{3}{20} x - 7

(y - 5)^{3}

\frac{a ^{2} - a - 20}{a ^{2} - 7 a + 10}

40 0^{2}