What is expand (tan(x)-1)(cot(x)+1) ?

The solution to expand (tan(x)-1)(cot(x)+1) is cot(x)tan(x)+tan(x)-cot(x)-1

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (tan(x)-1)(cot(x)+1)

expand

(tan (x) - 1) (cot (x) + 1)

cot (x) tan (x) + tan (x) - cot (x) - 1

Solution steps

(tan (x) - 1) (cot (x) + 1)

Apply FOIL method

(tan (x) - 1) (cot (x) + 1) : cot (x) tan (x) + tan (x) - cot (x) - 1

= cot (x) tan (x) + tan (x) - cot (x) - 1

- 2 (3 + 57)

(2 - 1) 4

(25 - x^{2} + x - 5) (25 - x^{2} - x + 5)

(A + C) (A + C^{^{'}})

2 (e^{π} - 1)

What is expand (tan(x)-1)(cot(x)+1) ?
The solution to expand (tan(x)-1)(cot(x)+1) is cot(x)tan(x)+tan(x)-cot(x)-1