What is expand (1,2,-2)left(1,-1,-1) ?

The solution to expand (1,2,-2)left(1,-1,-1) is 1elft,2,1,-1elft,2,1,-1elft,2,1-2*1elft,2*1,2*1

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (1,2,-2)left(1,-1,-1)

expand

(1, 2, - 2) l e f t (1, - 1, - 1)

1 e l f t, 2, 1, - 1 e l f t, 2, 1, - 1 e l f t, 2, 1 - 2 \cdot 1 e l f t, 2 \cdot 1, 2 \cdot 1

Solution steps

(1, 2, - 2) l e f t (1, - 1, - 1)

= e (1 \cdot 2,, - 2) (1, - 1, - 1) l f t

Expand

(1, 2, - 2) (1, - 1, - 1) : 1, 2, 1, - 1, 2, 1, - 1, 2, 1 - 2 \cdot 1, 2 \cdot 1, 2 \cdot 1

= l e f t (1, 2, 1, - 1, 2, 1, - 1, 2, 1 - 2 \cdot 1, 2 \cdot 1, 2 \cdot 1)

Expand

l e f t (1, 2, 1, - 1, 2, 1, - 1, 2, 1 - 2 \cdot 1, 2 \cdot 1, 2 \cdot 1) : 1 e l f t, 2, 1, - 1 e l f t, 2, 1, - 1 e l f t, 2, 1 - 2 \cdot 1 e l f t, 2 \cdot 1, 2 \cdot 1

= 1 e l f t, 2, 1, - 1 e l f t, 2, 1, - 1 e l f t, 2, 1 - 2 \cdot 1 e l f t, 2 \cdot 1, 2 \cdot 1

(1 + sin (x))^{2} - cos^{2} (x)

(1 + \frac{x}{1 + \frac{x}{y}}) (x + y)

\frac{3 ( 9 - y )}{2}

\frac{cos ^{2} ( x )}{( 1 + sin ( x ) ) ^{2}}

What is expand (1,2,-2)left(1,-1,-1) ?
The solution to expand (1,2,-2)left(1,-1,-1) is 1elft,2,1,-1elft,2,1,-1elft,2,1-2*1elft,2*1,2*1