What is (1+7i)-(12-8i) ?

The solution to (1+7i)-(12-8i) is -11+15i

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (1+7i)-(12-8i)

simplify

(1 + 7 i) - (12 - 8 i)

- 11 + 15 i

Solution steps

(1 + 7 i) - (12 - 8 i)

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

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

= (1 - 12) + (7 - (- 8)) i

Simplify

(1 - 12) + (7 - (- 8)) i : - 11 + 15 i

= - 11 + 15 i

(x^{5} y^{4})^{\frac{1}{2}}

- 9 (4 p - 6 q) + 8 q - 7 (3 q - 3 p)

\frac{2 + 5 + 15}{2 + 5 + 3}

lo g_{2} (18) - 2 lo g_{2} (3)

- 6 x + 4 (- x - 3)