en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (8-i)-(4-i)

Solution

simplify

(8 - i) - (4 - i)

Solution

4

Solution steps

(8 - i) - (4 - i)

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

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

= (8 - 4) + (- 1 - (- 1)) i

Simplify

(8 - 4) + (- 1 - (- 1)) i : 4

= 4

Popular Examples

X^{2} - 7 X + 10 = 0

∣ x + 1 ∣ \geq 14

simplify (2pi}{\frac{3pi)/2}simplify

\frac{2 π}{\frac{3 π}{2}}

0.2512=0.00002x^2+0.0008x+0.0107

0.2512 = 0.00002 x^{2} + 0.0008 x + 0.0107

9^{2} + x^{2} = 1 4^{2}

Frequently Asked Questions (FAQ)

What is (8-i)-(4-i) ?
The solution to (8-i)-(4-i) is 4