What is (7-6i)-(-5-2i) ?

The solution to (7-6i)-(-5-2i) is 12-4i

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (7-6i)-(-5-2i)

simplify

(7 - 6 i) - (- 5 - 2 i)

12 - 4 i

Solution steps

(7 - 6 i) - (- 5 - 2 i)

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

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

= (7 - (- 5)) + (- 6 - (- 2)) i

Simplify

(7 - (- 5)) + (- 6 - (- 2)) i : 12 - 4 i

= 12 - 4 i

3 x^{4} - 243

a^{2} x^{6} - b^{2} y^{4}

- \frac{2}{11} - \frac{11}{10}

2 x (3 - 2) + 4 (x - 1)

\frac{( x - y ) ^{2}}{x ^{2} - y ^{2}}