What is (-3x^2+x^4+x)+(2x^4-7+4x) ?

The solution to (-3x^2+x^4+x)+(2x^4-7+4x) is 3x^4-3x^2+5x-7

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (-3x^2+x^4+x)+(2x^4-7+4x)

simplify

(- 3 x^{2} + x^{4} + x) + (2 x^{4} - 7 + 4 x)

3 x^{4} - 3 x^{2} + 5 x - 7

Solution steps

(- 3 x^{2} + x^{4} + x) + (2 x^{4} - 7 + 4 x)

Simplify

(- 3 x^{2} + x^{4} + x) + (2 x^{4} - 7 + 4 x) : - 3 x^{2} + x^{4} + x + 2 x^{4} - 7 + 4 x

= - 3 x^{2} + x^{4} + x + 2 x^{4} - 7 + 4 x

Group like terms

= x^{4} + 2 x^{4} - 3 x^{2} + x + 4 x - 7

Add similar elements:

x^{4} + 2 x^{4} = 3 x^{4}

= 3 x^{4} - 3 x^{2} + x + 4 x - 7

Add similar elements:

x + 4 x = 5 x

= 3 x^{4} - 3 x^{2} + 5 x - 7

32 - 8 + 372 - 3200

(5^{3})^{5}

5 x^{2} (2 x^{2} - 6 x + 7)

56 \cdot 48

(4 x^{2} + 7 x) (5 x^{2} - 3 x)

What is (-3x^2+x^4+x)+(2x^4-7+4x) ?
The solution to (-3x^2+x^4+x)+(2x^4-7+4x) is 3x^4-3x^2+5x-7