What is expand 1/((1+x^2)cos(x)) ?

The solution to expand 1/((1+x^2)cos(x)) is 1/(cos(x)+x^2cos(x))

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expand 1/((1+x^2)cos(x))

expand

\frac{1}{( 1 + x ^{2} ) cos ( x )}

\frac{1}{cos ( x ) + x ^{2} cos ( x )}

Solution steps

\frac{1}{( 1 + x ^{2} ) cos ( x )}

Expand

(1 + x^{2}) cos (x) : cos (x) + x^{2} cos (x)

= \frac{1}{cos ( x ) + x ^{2} cos ( x )}

\frac{( 2 x + 6 y ) \cdot ( 3 x - 7 y )}{x y}

5 (\frac{1}{5} x - 5 = 10) 5

y \cdot e^{x 2 - x} \cdot (2 - 1)

(x^{'} - 10) (x^{2} - 1)

e^{x (x - 11)}

What is expand 1/((1+x^2)cos(x)) ?
The solution to expand 1/((1+x^2)cos(x)) is 1/(cos(x)+x^2cos(x))