en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand a(a-1)

Solution

expand

a (a - 1)

Solution

a^{2} - a

Solution steps

a (a - 1)

Apply the distributive law:

a (b - c) = ab - a c

a (a - 1) = aa - a \cdot 1

= aa - a \cdot 1

Simplify

aa - a \cdot 1 : a^{2} - a

= a^{2} - a

Popular Examples

simplify (1/4 x-5)^2 simplify

(\frac{1}{4} x - 5)^{2}

simplify ((3x^2+14x-24))/((3x-4))simplify

\frac{( 3 x ^{2} + 14 x - 24 )}{( 3 x - 4 )}

simplify (3z+y)(3z+y)simplify

(3 z + y) (3 z + y)

factor 25x^6-4y^4 factor

25 x^{6} - 4 y^{4}

simplify (x^4)/(x^3+2x^2-3x)simplify

\frac{x ^{4}}{x ^{3} + 2 x ^{2} - 3 x}

Frequently Asked Questions (FAQ)

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