What is 2x^2-6x+3-8x^2-12x+5 ?

The solution to 2x^2-6x+3-8x^2-12x+5 is -6x^2-18x+8

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify 2x^2-6x+3-8x^2-12x+5

simplify

2 x^{2} - 6 x + 3 - 8 x^{2} - 12 x + 5

- 6 x^{2} - 18 x + 8

Solution steps

2 x^{2} - 6 x + 3 - 8 x^{2} - 12 x + 5

Group like terms

= 2 x^{2} - 8 x^{2} - 6 x - 12 x + 3 + 5

Add similar elements:

2 x^{2} - 8 x^{2} = - 6 x^{2}

= - 6 x^{2} - 6 x - 12 x + 3 + 5

Add similar elements:

- 6 x - 12 x = - 18 x

= - 6 x^{2} - 18 x + 3 + 5

Add the numbers:

3 + 5 = 8

= - 6 x^{2} - 18 x + 8

\frac{2}{45}

\frac{60}{48}

\frac{x}{y ^{\frac{2}{5}}}

\frac{25}{200}

\frac{60}{80}

What is 2x^2-6x+3-8x^2-12x+5 ?
The solution to 2x^2-6x+3-8x^2-12x+5 is -6x^2-18x+8