What is expand (x-1)(x^2+2x+1) ?

The solution to expand (x-1)(x^2+2x+1) is x^3+x^2-x-1

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

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

expand

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

x^{3} + x^{2} - x - 1

Solution steps

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

Distribute parentheses

= x x^{2} + x \cdot 2 x + x \cdot 1 - 1 \cdot x^{2} - 1 \cdot 2 x - 1 \cdot 1

Simplify

x x^{2} + x \cdot 2 x + x \cdot 1 - 1 \cdot x^{2} - 1 \cdot 2 x - 1 \cdot 1 : x^{3} + x^{2} - x - 1

= x^{3} + x^{2} - x - 1

1 \cdot 5

\frac{5}{9} \div \frac{1}{2}

\frac{5}{9} \div \frac{1}{3}

(5 p - 7)^{2}

3^{3} \times 3^{4} \times 3

What is expand (x-1)(x^2+2x+1) ?
The solution to expand (x-1)(x^2+2x+1) is x^3+x^2-x-1