en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (x-y)^3

Solution

expand

(x - y)^{3}

Solution

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

Solution steps

(x - y)^{3}

Apply Perfect Cube Formula:

(a - b)^{3} = a^{3} - 3 a^{2} b + 3 a b^{2} - b^{3}

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

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

Popular Examples

x (x - 3) = 54

\frac{k}{8} - 1 = - 3

simplify sqrt(36/81)simplify

\frac{36}{81}

50 = 5 (x + 5)

simplify (496g^{12}h^8)/(16h^6z^{-1)}simplify

\frac{496 g ^{12} h ^{8}}{16 h ^{6} z ^{- 1}}

Frequently Asked Questions (FAQ)

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