en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand-x(8x-1)

Solution

expand

- x (8 x - 1)

Solution

- 8 x^{2} + x

Solution steps

- x (8 x - 1)

Apply the distributive law:

a (b - c) = ab - a c

- x (8 x - 1) = - x \cdot 8 x - (- x) \cdot 1

= - x \cdot 8 x - (- x) \cdot 1

Simplify

- x \cdot 8 x - (- x) \cdot 1 : - 8 x^{2} + x

= - 8 x^{2} + x

Popular Examples

simplify (18)/((-9))simplify

\frac{18}{( - 9 )}

factor 3x^3+12x^2-2x-8 factor

3 x^{3} + 12 x^{2} - 2 x - 8

simplify-2*3/5 simplify

- 2 \cdot \frac{3}{5}

simplify 3x10^{-4}simplify

3 x 1 0^{- 4}

factor x^3+3x^2-18x factor

x^{3} + 3 x^{2} - 18 x

Frequently Asked Questions (FAQ)

What is expand-x(8x-1) ?
The solution to expand-x(8x-1) is -8x^2+x