What is expand (x^2-2x+2)(3x^2+6x+2) ?

The solution to expand (x^2-2x+2)(3x^2+6x+2) is 3x^4-4x^2+8x+4

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (x^2-2x+2)(3x^2+6x+2)

expand

(x^{2} - 2 x + 2) (3 x^{2} + 6 x + 2)

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

Solution steps

(x^{2} - 2 x + 2) (3 x^{2} + 6 x + 2)

Distribute parentheses

= x^{2} \cdot 3 x^{2} + x^{2} \cdot 6 x + x^{2} \cdot 2 - 2 x \cdot 3 x^{2} - 2 x \cdot 6 x - 2 x \cdot 2 + 2 \cdot 3 x^{2} + 2 \cdot 6 x + 2 \cdot 2

Simplify

x^{2} \cdot 3 x^{2} + x^{2} \cdot 6 x + x^{2} \cdot 2 - 2 x \cdot 3 x^{2} - 2 x \cdot 6 x - 2 x \cdot 2 + 2 \cdot 3 x^{2} + 2 \cdot 6 x + 2 \cdot 2 : 3 x^{4} - 4 x^{2} + 8 x + 4

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

(15 + 8 d) (- 5) - 24 d + d

x (a + 2) - a - 2 + 3 (a + 2)

\frac{40}{- 5}

\frac{40}{- 2}

- (- 4.9 b + 4 c + 3.2)

What is expand (x^2-2x+2)(3x^2+6x+2) ?
The solution to expand (x^2-2x+2)(3x^2+6x+2) is 3x^4-4x^2+8x+4