en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand 2(x(x-1))

Solution

expand

2 (x (x - 1))

Solution

2 x^{2} - 2 x

Solution steps

2 (x (x - 1))

Remove parentheses:

(a) = a

= 2 x (x - 1)

Apply the distributive law:

a (b - c) = ab - a c

a = 2 x, b = x, c = 1

= 2 xx - 2 x \cdot 1

= 2 xx - 2 \cdot 1 \cdot x

Simplify

2 xx - 2 \cdot 1 \cdot x : 2 x^{2} - 2 x

= 2 x^{2} - 2 x

Popular Examples

expand (x-i)^2(x-1+i)^2 expand

(x - i)^{2} (x - 1 + i)^{2}

expand (x-2i)(x+2i)(x-3-i)(x-3+i)expand

(x - 2 i) (x + 2 i) (x - 3 - i) (x - 3 + i)

expand 2(cot(x)-tan(x))sin(2x)expand

2 (cot (x) - tan (x)) sin (2 x)

expand (x(x-11)^2)/((x+6)^3)expand

\frac{x ( x - 11 ) ^{2}}{( x + 6 ) ^{3}}

expand ln(3)(14-x)expand

ln (3) (14 - x)

Frequently Asked Questions (FAQ)

What is expand 2(x(x-1)) ?
The solution to expand 2(x(x-1)) is 2x^2-2x