What is expand (26(7x-y)^2)/(25) ?

The solution to expand (26(7x-y)^2)/(25) is (1274x^2)/(25)-(364xy)/(25)+(26y^2)/(25)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (26(7x-y)^2)/(25)

expand

\frac{26 ( 7 x - y ) ^{2}}{25}

\frac{1274 x ^{2}}{25} - \frac{364 x y}{25} + \frac{26 y ^{2}}{25}

Solution steps

\frac{26 ( 7 x - y ) ^{2}}{25}

(7 x - y)^{2} = 49 x^{2} - 14 x y + y^{2}

= \frac{26 ( 49 x ^{2} - 14 x y + y ^{2} )}{25}

Expand

26 (49 x^{2} - 14 x y + y^{2}) : 1274 x^{2} - 364 x y + 26 y^{2}

= \frac{1274 x ^{2} - 364 x y + 26 y ^{2}}{25}

Apply the fraction rule:

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

\frac{1274 x ^{2} - 364 x y + 26 y ^{2}}{25} = \frac{1274 x ^{2}}{25} - \frac{364 x y}{25} + \frac{26 y ^{2}}{25}

= \frac{1274 x ^{2}}{25} - \frac{364 x y}{25} + \frac{26 y ^{2}}{25}

\frac{d}{d t} ((x) (x - 2)^{2})

\frac{6}{( 2 t + 7 ) ^{4}}

\frac{x ^{2} + 1}{x ^{2}}

- \frac{1}{3} \cdot 6 x

(1 - x y) d y

What is expand (26(7x-y)^2)/(25) ?
The solution to expand (26(7x-y)^2)/(25) is (1274x^2)/(25)-(364xy)/(25)+(26y^2)/(25)