en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand x(2x-7)

Solution

expand

x (2 x - 7)

Solution

2 x^{2} - 7 x

Solution steps

x (2 x - 7)

Apply the distributive law:

a (b - c) = ab - a c

x (2 x - 7) = x \cdot 2 x - x \cdot 7

= x \cdot 2 x - x \cdot 7

Simplify

x \cdot 2 x - x \cdot 7 : 2 x^{2} - 7 x

= 2 x^{2} - 7 x

Popular Examples

simplify 8y-2-3(y-4)simplify

8 y - 2 - 3 (y - 4)

factor 8x^2-4xy-6x+3y factor

8 x^{2} - 4 x y - 6 x + 3 y

simplify ((x^6-1))/((x+1))simplify

\frac{( x ^{6} - 1 )}{( x + 1 )}

simplify 1/9 k^2-64 simplify

\frac{1}{9} k^{2} - 64

simplify 1-1/(1+1/i)simplify

1 - \frac{1}{1 + \frac{1}{i}}

Frequently Asked Questions (FAQ)

What is expand x(2x-7) ?
The solution to expand x(2x-7) is 2x^2-7x