What is expand ((x-70)^2)/(70) ?

The solution to expand ((x-70)^2)/(70) is (x^2)/(70)-2x+70

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand ((x-70)^2)/(70)

expand

\frac{( x - 70 ) ^{2}}{70}

\frac{x ^{2}}{70} - 2 x + 70

Solution steps

\frac{( x - 70 ) ^{2}}{70}

(x - 70)^{2} = x^{2} - 140 x + 4900

= \frac{x ^{2} - 140 x + 4900}{70}

Apply the fraction rule:

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

\frac{x ^{2} - 140 x + 4900}{70} = \frac{x ^{2}}{70} - \frac{140 x}{70} + \frac{4900}{70}

= \frac{x ^{2}}{70} - \frac{140 x}{70} + \frac{4900}{70}

Divide the numbers:

\frac{140}{70} = 2

= \frac{x ^{2}}{70} - 2 x + \frac{4900}{70}

Divide the numbers:

\frac{4900}{70} = 70

= \frac{x ^{2}}{70} - 2 x + 70

\frac{1}{( s ^{2} + 9 ) ( s - 1 )}

\frac{( s + 11 )}{( s - 1 ) ( s + 3 )}

6 (\frac{1}{2} x + \frac{1}{3} x = 20) 6

, (- 4, 0) y (0, - 5)

\frac{3}{( x ^{2} + 9 ) ( s + 4 )}

What is expand ((x-70)^2)/(70) ?
The solution to expand ((x-70)^2)/(70) is (x^2)/(70)-2x+70