What is simplify-sqrt(81)-sqrt(-25)+sqrt(100)-sqrt(-1) ?

The solution to simplify-sqrt(81)-sqrt(-25)+sqrt(100)-sqrt(-1) is 1-6i

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify-sqrt(81)-sqrt(-25)+sqrt(100)-sqrt(-1)

simplify

- 81 - - 25 + 100 - - 1

1 - 6 i

Solution steps

- 81 - - 25 + 100 - - 1

- 81 = - 9

- 25 = 5 i

100 = 10

- 1 = i

= - 9 - 5 i + 10 - i

Group like terms

= - 5 i - i - 9 + 10

Add similar elements:

- 5 i - i = - 6 i

= - 6 i - 9 + 10

Add the numbers:

- 9 + 10 = 1

= - 6 i + 1

Rewrite in standard complex form:

1 - 6 i

= 1 - 6 i

\frac{5 + i}{4 - i}

4 x^{2} + 4

\frac{5 x + 25}{x ^{3} - x ^{2}} \cdot \frac{x ^{2} - 1}{x ^{2} + 6 x + 5}

(4 t^{5})^{3}

(x^{2} - x - 6) (x^{2} + 6 x + 9)

What is simplify-sqrt(81)-sqrt(-25)+sqrt(100)-sqrt(-1) ?
The solution to simplify-sqrt(81)-sqrt(-25)+sqrt(100)-sqrt(-1) is 1-6i