en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor 1-x-2x^2

Solution

factor

1 - x - 2 x^{2}

Solution

- (2 x - 1) (x + 1)

Solution steps

1 - x - 2 x^{2}

Write in the standard form

= - 2 x^{2} - x + 1

Factor out

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

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

Factor

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

= - (2 x - 1) (x + 1)

Popular Examples

simplify 5/8-1 simplify

\frac{5}{8} - 1

factor+245m^2n-210mn^2+45n^3 factor

+ 245 m^{2} n - 210 m n^{2} + 45 n^{3}

simplify ln(2)\times ln(2)simplify

ln (2) \times ln (2)

simplify-sqrt(-37)simplify

- - 37

simplify log^2_{2}(4n^2)simplify

lo g_{2}^{2} (4 n^{2})

Frequently Asked Questions (FAQ)

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