en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify 3x^2-5x-2x^2-4

Solution

simplify

3 x^{2} - 5 x - 2 x^{2} - 4

Solution

x^{2} - 5 x - 4

Solution steps

3 x^{2} - 5 x - 2 x^{2} - 4

Group like terms

= 3 x^{2} - 2 x^{2} - 5 x - 4

Add similar elements:

3 x^{2} - 2 x^{2} = x^{2}

= x^{2} - 5 x - 4

Popular Examples

simplify sqrt(8-2\sqrt{7)}simplify

8 - 27

expand (3x+7)(2x-1)expand

(3 x + 7) (2 x - 1)

simplify 12+5(4x-6)simplify

12 + 5 (4 x - 6)

simplify (7-2i)/(2+9i)simplify

\frac{7 - 2 i}{2 + 9 i}

expand (2x-5)(x^2-x+1)expand

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

Frequently Asked Questions (FAQ)

What is 3x^2-5x-2x^2-4 ?
The solution to 3x^2-5x-2x^2-4 is x^2-5x-4