What is expand ((4k-7)^2)/9 ?

The solution to expand ((4k-7)^2)/9 is (16k^2)/9-(56k)/9+49/9

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand ((4k-7)^2)/9

expand

\frac{( 4 k - 7 ) ^{2}}{9}

\frac{16 k ^{2}}{9} - \frac{56 k}{9} + \frac{49}{9}

Solution steps

\frac{( 4 k - 7 ) ^{2}}{9}

(4 k - 7)^{2} = 16 k^{2} - 56 k + 49

= \frac{16 k ^{2} - 56 k + 49}{9}

Apply the fraction rule:

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

\frac{16 k ^{2} - 56 k + 49}{9} = \frac{16 k ^{2}}{9} - \frac{56 k}{9} + \frac{49}{9}

= \frac{16 k ^{2}}{9} - \frac{56 k}{9} + \frac{49}{9}

(x + y = 8,) - (y + z = 7)

A (3 + 2 x, 5)

a^{2} \cdot a^{3}

\frac{e ^{- s}}{s ( s ^{2} - 3 s + 2 )}

\frac{3 ( x + 5 )}{5 x}

What is expand ((4k-7)^2)/9 ?
The solution to expand ((4k-7)^2)/9 is (16k^2)/9-(56k)/9+49/9