What is expand-((x+25)^2)/(49) ?

The solution to expand-((x+25)^2)/(49) is -(x^2)/(49)-(50x)/(49)-625/49

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expand-((x+25)^2)/(49)

expand

- \frac{( x + 25 ) ^{2}}{49}

- \frac{x ^{2}}{49} - \frac{50 x}{49} - \frac{625}{49}

Solution steps

- \frac{( x + 25 ) ^{2}}{49}

(x + 25)^{2} = x^{2} + 50 x + 625

= - \frac{x ^{2} + 50 x + 625}{49}

Apply the fraction rule:

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

\frac{x ^{2} + 50 x + 625}{49} = - (\frac{x ^{2}}{49}) - (\frac{50 x}{49}) - (\frac{625}{49})

= - (\frac{x ^{2}}{49}) - (\frac{50 x}{49}) - (\frac{625}{49})

Remove parentheses:

(a) = a

= - \frac{x ^{2}}{49} - \frac{50 x}{49} - \frac{625}{49}

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What is expand-((x+25)^2)/(49) ?
The solution to expand-((x+25)^2)/(49) is -(x^2)/(49)-(50x)/(49)-625/49