What is expand ((1-2x)(1-2y))/4 ?

The solution to expand ((1-2x)(1-2y))/4 is 1/4-y/2-x/2+xy

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand ((1-2x)(1-2y))/4

expand

\frac{( 1 - 2 x ) ( 1 - 2 y )}{4}

\frac{1}{4} - \frac{y}{2} - \frac{x}{2} + x y

Solution steps

\frac{( 1 - 2 x ) ( 1 - 2 y )}{4}

Expand

(1 - 2 x) (1 - 2 y) : 1 - 2 y - 2 x + 4 x y

= \frac{1 - 2 y - 2 x + 4 x y}{4}

Apply the fraction rule:

\frac{a \pm b}{c} = \frac{a}{c} \pm \frac{b}{c}

\frac{1 - 2 y - 2 x + 4 x y}{4} = \frac{1}{4} - \frac{2 y}{4} - \frac{2 x}{4} + \frac{4 x y}{4}

= \frac{1}{4} - \frac{2 y}{4} - \frac{2 x}{4} + \frac{4 x y}{4}

Cancel

\frac{2 y}{4} : \frac{y}{2}

= \frac{1}{4} - \frac{y}{2} - \frac{2 x}{4} + \frac{4 x y}{4}

Cancel

\frac{2 x}{4} : \frac{x}{2}

= \frac{1}{4} - \frac{y}{2} - \frac{x}{2} + \frac{4 x y}{4}

Divide the numbers:

\frac{4}{4} = 1

= \frac{1}{4} - \frac{y}{2} - \frac{x}{2} + x y

2 (ln (2) - \frac{1}{8})

(4 y + 4)^{\frac{1}{2}}

c + d 2 (e + f 2)

- \frac{3 ( x - 6 ) ^{2}}{2}

p ro d u c t (2 x y + z)^{4}

What is expand ((1-2x)(1-2y))/4 ?
The solution to expand ((1-2x)(1-2y))/4 is 1/4-y/2-x/2+xy