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

The solution to expand (x(2-x^2-y^2))/(y(x^2+y^2+2)) is (2x-x^3-xy^2)/(x^2y+y^3+2y)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (x(2-x^2-y^2))/(y(x^2+y^2+2))

expand

\frac{x ( 2 - x ^{2} - y ^{2} )}{y ( x ^{2} + y ^{2} + 2 )}

\frac{2 x - x ^{3} - x y ^{2}}{x ^{2} y + y ^{3} + 2 y}

Solution steps

\frac{x ( 2 - x ^{2} - y ^{2} )}{y ( x ^{2} + y ^{2} + 2 )}

Expand

y (x^{2} + y^{2} + 2) : x^{2} y + y^{3} + 2 y

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

Expand

x (2 - x^{2} - y^{2}) : 2 x - x^{3} - x y^{2}

= \frac{2 x - x ^{3} - x y ^{2}}{x ^{2} y + y ^{3} + 2 y}

2 (\frac{t}{6} + 1)

\frac{\frac{d}{d x} ( 1 )}{( 1 - x ) ^{2}}

e^{\frac{1}{8} (- l n (e^{2 x} + 4) + 2 x)}

(e^{t} - e^{- t}) (- e^{- t})

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

What is expand (x(2-x^2-y^2))/(y(x^2+y^2+2)) ?
The solution to expand (x(2-x^2-y^2))/(y(x^2+y^2+2)) is (2x-x^3-xy^2)/(x^2y+y^3+2y)