What is expand (2x+3y)(4x^2-6xy+9y^2) ?

The solution to expand (2x+3y)(4x^2-6xy+9y^2) is 8x^3+27y^3

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (2x+3y)(4x^2-6xy+9y^2)

expand

(2 x + 3 y) (4 x^{2} - 6 x y + 9 y^{2})

8 x^{3} + 27 y^{3}

Solution steps

(2 x + 3 y) (4 x^{2} - 6 x y + 9 y^{2})

Distribute parentheses

= 2 x \cdot 4 x^{2} + 2 x (- 6 x y) + 2 x \cdot 9 y^{2} + 3 y \cdot 4 x^{2} + 3 y (- 6 x y) + 3 y \cdot 9 y^{2}

Simplify

2 x \cdot 4 x^{2} + 2 x (- 6 x y) + 2 x \cdot 9 y^{2} + 3 y \cdot 4 x^{2} + 3 y (- 6 x y) + 3 y \cdot 9 y^{2} : 8 x^{3} + 27 y^{3}

= 8 x^{3} + 27 y^{3}

a^{5} \cdot a^{2}

\frac{( 3 - 5 i ) ^{2}}{i ( 2 + 3 i )}

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

- 8^{2}

(9 - 4 i)^{2}

What is expand (2x+3y)(4x^2-6xy+9y^2) ?
The solution to expand (2x+3y)(4x^2-6xy+9y^2) is 8x^3+27y^3