What is expand-(10sin(x))/((2-3cos(x))^2) ?

The solution to expand-(10sin(x))/((2-3cos(x))^2) is -(10sin(x))/(4-12cos(x)+9cos^2(x))

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expand-(10sin(x))/((2-3cos(x))^2)

expand

- \frac{10 sin ( x )}{( 2 - 3 cos ( x ) ) ^{2}}

- \frac{10 sin ( x )}{4 - 12 cos ( x ) + 9 cos ^{2} ( x )}

Solution steps

- \frac{10 sin ( x )}{( 2 - 3 cos ( x ) ) ^{2}}

(2 - 3 cos (x))^{2} = 4 - 12 cos (x) + 9 cos^{2} (x)

= - \frac{10 sin ( x )}{9 cos ^{2} ( x ) - 12 cos ( x ) + 4}

A (2, - 11) y B (- 1, - 5)

(x + (\frac{2}{3})) (x + 7)

(2 y - y^{'} (t))^{3}

\frac{2 ( - 3 x ^{2} + 7 )}{( x ^{2} + 7 ) ^{3}}

\frac{3}{( 4 + n ) ( 5 + n )}

What is expand-(10sin(x))/((2-3cos(x))^2) ?
The solution to expand-(10sin(x))/((2-3cos(x))^2) is -(10sin(x))/(4-12cos(x)+9cos^2(x))