What is expand-(42x^5(x+1))/(55y^2) ?

The solution to expand-(42x^5(x+1))/(55y^2) is -(42x^6)/(55y^2)-(42x^5)/(55y^2)

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expand-(42x^5(x+1))/(55y^2)

expand

- \frac{42 x ^{5} ( x + 1 )}{55 y ^{2}}

- \frac{42 x ^{6}}{55 y ^{2}} - \frac{42 x ^{5}}{55 y ^{2}}

Solution steps

- \frac{42 x ^{5} ( x + 1 )}{55 y ^{2}}

Expand

42 x^{5} (x + 1) : 42 x^{6} + 42 x^{5}

= - \frac{42 x ^{6} + 42 x ^{5}}{55 y ^{2}}

Apply the fraction rule:

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

\frac{42 x ^{6} + 42 x ^{5}}{55 y ^{2}} = - (\frac{42 x ^{6}}{55 y ^{2}}) - (\frac{42 x ^{5}}{55 y ^{2}})

= - (\frac{42 x ^{6}}{55 y ^{2}}) - (\frac{42 x ^{5}}{55 y ^{2}})

Remove parentheses:

(a) = a

= - \frac{42 x ^{6}}{55 y ^{2}} - \frac{42 x ^{5}}{55 y ^{2}}

\frac{15}{x ( x - 5 )}

(e^{x} - 5)^{3}

\frac{9 x ( 2 x + 5 )}{( 5 x - 2 ) ^{2}}

\frac{( n - 1 ) ( n - 2 )}{2}

\frac{4 n}{( 2 + 2 i ) ^{2}}

What is expand-(42x^5(x+1))/(55y^2) ?
The solution to expand-(42x^5(x+1))/(55y^2) is -(42x^6)/(55y^2)-(42x^5)/(55y^2)