What is expand ((120-x)^2)/4 ?

The solution to expand ((120-x)^2)/4 is (x^2)/4-60x+3600

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expand ((120-x)^2)/4

expand

\frac{( 120 - x ) ^{2}}{4}

\frac{x ^{2}}{4} - 60 x + 3600

Solution steps

\frac{( 120 - x ) ^{2}}{4}

(120 - x)^{2} = 14400 - 240 x + x^{2}

= \frac{14400 - 240 x + x ^{2}}{4}

Apply the fraction rule:

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

\frac{14400 - 240 x + x ^{2}}{4} = \frac{14400}{4} - \frac{240 x}{4} + \frac{x ^{2}}{4}

= \frac{14400}{4} - \frac{240 x}{4} + \frac{x ^{2}}{4}

Divide the numbers:

\frac{14400}{4} = 3600

= 3600 - \frac{240 x}{4} + \frac{x ^{2}}{4}

Divide the numbers:

\frac{240}{4} = 60

= 3600 - 60 x + \frac{x ^{2}}{4}

Rewrite in standard form

= \frac{x ^{2}}{4} - 60 x + 3600

(\frac{3 x - y}{3})^{14}

\frac{( 16 + x - 4 ) ( x + 2 ) ( 9 + x + 3 )}{x}

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

(u y - y) d y

\frac{( 20 + y ) y}{20 + 2 y}

What is expand ((120-x)^2)/4 ?
The solution to expand ((120-x)^2)/4 is (x^2)/4-60x+3600