What is expand ((-7x+630)^2)/(900) ?

The solution to expand ((-7x+630)^2)/(900) is (49x^2}{900}-\frac{49x)/5+441

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expand ((-7x+630)^2)/(900)

expand

\frac{( - 7 x + 630 ) ^{2}}{900}

\frac{49 x ^{2}}{900} - \frac{49 x}{5} + 441

Solution steps

\frac{( - 7 x + 630 ) ^{2}}{900}

(- 7 x + 630)^{2} = 49 x^{2} - 8820 x + 396900

= \frac{49 x ^{2} - 8820 x + 396900}{900}

Apply the fraction rule:

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

\frac{49 x ^{2} - 8820 x + 396900}{900} = \frac{49 x ^{2}}{900} - \frac{8820 x}{900} + \frac{396900}{900}

= \frac{49 x ^{2}}{900} - \frac{8820 x}{900} + \frac{396900}{900}

Cancel

\frac{8820 x}{900} : \frac{49 x}{5}

= \frac{49 x ^{2}}{900} - \frac{49 x}{5} + \frac{396900}{900}

Divide the numbers:

\frac{396900}{900} = 441

= \frac{49 x ^{2}}{900} - \frac{49 x}{5} + 441

\frac{( 27 - y ) ^{2}}{2}

π (4 - 2 x)^{2} d x

(y - \frac{1}{x}) d x

(y + 1) (y - 1)^{'}

(a e - b g) (c f - d h)

What is expand ((-7x+630)^2)/(900) ?
The solution to expand ((-7x+630)^2)/(900) is (49x^2}{900}-\frac{49x)/5+441