What is expand ((y-5)(y+1))/y ?

The solution to expand ((y-5)(y+1))/y is y-4-5/y

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expand ((y-5)(y+1))/y

expand

\frac{( y - 5 ) ( y + 1 )}{y}

y - 4 - \frac{5}{y}

Solution steps

\frac{( y - 5 ) ( y + 1 )}{y}

Expand

(y - 5) (y + 1) : y^{2} - 4 y - 5

= \frac{y ^{2} - 4 y - 5}{y}

Apply the fraction rule:

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

\frac{y ^{2} - 4 y - 5}{y} = \frac{y ^{2}}{y} - \frac{4 y}{y} - \frac{5}{y}

= \frac{y ^{2}}{y} - \frac{4 y}{y} - \frac{5}{y}

Cancel

\frac{y ^{2}}{y} : y

= y - \frac{4 y}{y} - \frac{5}{y}

Cancel

\frac{4 y}{y} : 4

= y - 4 - \frac{5}{y}

(1, 4, - 2) x (3, 0, 5)

\frac{2 x + 3}{( x ^{2} - 1 ) ^{2}}

5 x (= 7 x + 3) + 2 x (- 2 x + 2)

\frac{π ( 10 + ln ( 11 ) )}{2}

(0 i, - 2 j) - (4 i, - 4 j)

What is expand ((y-5)(y+1))/y ?
The solution to expand ((y-5)(y+1))/y is y-4-5/y