What is 8x^2-x+3x-4x^2 ?

The solution to 8x^2-x+3x-4x^2 is 4x^2+2x

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify 8x^2-x+3x-4x^2

simplify

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

4 x^{2} + 2 x

Solution steps

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

Add similar elements:

- x + 3 x = 2 x

= 8 x^{2} + 2 x - 4 x^{2}

Group like terms

= 8 x^{2} - 4 x^{2} + 2 x

Add similar elements:

8 x^{2} - 4 x^{2} = 4 x^{2}

= 4 x^{2} + 2 x

\frac{3 + 2 i}{3 - 2 i}

r (\frac{1}{2})

23 x^{13}

w^{4} w^{8}