en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor 5x^2-20x-5

Solution

factor

5 x^{2} - 20 x - 5

Solution

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

Solution steps

5 x^{2} - 20 x - 5

Rewrite

20

as

5 \cdot 4

Rewrite

5

as

5 \cdot 1

= 5 x^{2} - 5 \cdot 4 x - 5 \cdot 1

Factor out common term

5

= 5 (x^{2} - 4 x - 1)

Popular Examples

expand (x+1)^3(x-1)expand

(x + 1)^{3} (x - 1)

factor 4x^4+3x^2-1 factor

4 x^{4} + 3 x^{2} - 1

factor 2p^2+7p-9 factor

2 p^{2} + 7 p - 9

simplify-5(2)^2+2x simplify

- 5 (2)^{2} + 2 x

simplify (x^2+3x-1)/x+1/x simplify

\frac{x ^{2} + 3 x - 1}{x} + \frac{1}{x}

Frequently Asked Questions (FAQ)

What is factor 5x^2-20x-5 ?
The solution to factor 5x^2-20x-5 is 5(x^2-4x-1)