What is expand (x+2/9)^3(x+1/3)^2 ?

The solution to expand (x+2/9)^3(x+1/3)^2 is ((9x^2+6x+1)(729x^3+108x+486x^2+8))/(6561)

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expand (x+2/9)^3(x+1/3)^2

expand

(x + \frac{2}{9})^{3} (x + \frac{1}{3})^{2}

\frac{( 9 x ^{2} + 6 x + 1 ) ( 729 x ^{3} + 108 x + 486 x ^{2} + 8 )}{6561}

Solution steps

(x + \frac{2}{9})^{3} (x + \frac{1}{3})^{2}

Expand

(x + \frac{1}{3})^{2} : \frac{9 x ^{2} + 6 x + 1}{9}

= (x + \frac{2}{9})^{3} \frac{9 x ^{2} + 6 x + 1}{9}

= \frac{9 x ^{2} + 6 x + 1}{9} (x + \frac{2}{9})^{3}

Expand

(x + \frac{2}{9})^{3} : \frac{729 x ^{3} + 108 x + 486 x ^{2} + 8}{729}

= \frac{9 x ^{2} + 6 x + 1}{9} \cdot \frac{729 x ^{3} + 108 x + 486 x ^{2} + 8}{729}

Simplify

\frac{9 x ^{2} + 6 x + 1}{9} \cdot \frac{729 x ^{3} + 108 x + 486 x ^{2} + 8}{729} : \frac{( 9 x ^{2} + 6 x + 1 ) ( 729 x ^{3} + 108 x + 486 x ^{2} + 8 )}{6561}

= \frac{( 9 x ^{2} + 6 x + 1 ) ( 729 x ^{3} + 108 x + 486 x ^{2} + 8 )}{6561}

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

, 2 (x + 1) (x - 1) (x - 2)

(x = 0, y = 0) (x = 2, y = - 4)

\frac{1 - e ^{- 2 s}}{s ( s ^{2} - 3 )}

(1, 2, - 2) l e f t (1, - 1, - 1)

What is expand (x+2/9)^3(x+1/3)^2 ?
The solution to expand (x+2/9)^3(x+1/3)^2 is ((9x^2+6x+1)(729x^3+108x+486x^2+8))/(6561)