What is expand (-4abc-2xy)^2 ?

The solution to expand (-4abc-2xy)^2 is 16a^2b^2c^2+16abcxy+4x^2y^2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (-4abc-2xy)^2

expand

(- 4 ab c - 2 x y)^{2}

16 a^{2} b^{2} c^{2} + 16 ab c x y + 4 x^{2} y^{2}

Solution steps

(- 4 ab c - 2 x y)^{2}

Apply Perfect Square Formula:

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

(- 4 ab c - 2 x y)^{2} = (- 4 ab c)^{2} - 2 (- 4 ab c) \cdot 2 x y + (2 x y)^{2}

= (- 4 ab c)^{2} - 2 (- 4 ab c) \cdot 2 x y + (2 x y)^{2}

Simplify

(- 4 ab c)^{2} - 2 (- 4 ab c) \cdot 2 x y + (2 x y)^{2} : 16 a^{2} b^{2} c^{2} + 16 ab c x y + 4 x^{2} y^{2}

= 16 a^{2} b^{2} c^{2} + 16 ab c x y + 4 x^{2} y^{2}

\frac{1}{4} \cdot \frac{4}{5}

- 1^{- 4}

8 x - (- 7.1 y + 8.5)

7 (g - 10 h + 4)

6 (2 f + 7 g)

What is expand (-4abc-2xy)^2 ?
The solution to expand (-4abc-2xy)^2 is 16a^2b^2c^2+16abcxy+4x^2y^2