What is expand (9x^3+3x^2y-5xy^2+y^3)/((3x-y)(x+y)) ?

The solution to expand (9x^3+3x^2y-5xy^2+y^3)/((3x-y)(x+y)) is (9x^3+3x^2y-5xy^2+y^3)/(3x^2+2xy-y^2)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (9x^3+3x^2y-5xy^2+y^3)/((3x-y)(x+y))

expand

\frac{9 x ^{3} + 3 x ^{2} y - 5 x y ^{2} + y ^{3}}{( 3 x - y ) ( x + y )}

\frac{9 x ^{3} + 3 x ^{2} y - 5 x y ^{2} + y ^{3}}{3 x ^{2} + 2 x y - y ^{2}}

Solution steps

\frac{9 x ^{3} + 3 x ^{2} y - 5 x y ^{2} + y ^{3}}{( 3 x - y ) ( x + y )}

Expand

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

= \frac{9 x ^{3} + 3 x ^{2} y - 5 x y ^{2} + y ^{3}}{3 x ^{2} + 2 x y - y ^{2}}

sin (3 3^{\circ} + 4 2^{\circ})

- \frac{( x + 1 ) ^{3} ( 3 ln ( x + 1 ) + 1 )}{9}

\frac{8 x - 19}{( x + 2 ) ( x - 5 )}

\frac{7 x + 79}{( x + 1 ) ( x - 9 ) ( x + 9 )}

\frac{10598}{( s + 62.61 ) ( s - 62.61 )}

What is expand (9x^3+3x^2y-5xy^2+y^3)/((3x-y)(x+y)) ?
The solution to expand (9x^3+3x^2y-5xy^2+y^3)/((3x-y)(x+y)) is (9x^3+3x^2y-5xy^2+y^3)/(3x^2+2xy-y^2)