en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand x(x+1)^3

Solution

expand

x (x + 1)^{3}

Solution

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

Solution steps

x (x + 1)^{3}

Expand

(x + 1)^{3} : x^{3} + 3 x^{2} + 3 x + 1

= x (x^{3} + 3 x^{2} + 3 x + 1)

Distribute parentheses

= x x^{3} + x \cdot 3 x^{2} + x \cdot 3 x + x \cdot 1

Simplify

x x^{3} + x \cdot 3 x^{2} + x \cdot 3 x + x \cdot 1 : x^{4} + 3 x^{3} + 3 x^{2} + x

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

Popular Examples

factor 4-y^2 factor

4 - y^{2}

factor-6x^4-27x^3 factor

- 6 x^{4} - 27 x^{3}

simplify log_{8}(\sqrt[3]{8})simplify

simplify 1/2*(-6)simplify

\frac{1}{2} \cdot (- 6)

simplify 25^4 simplify

2 5^{4}

Frequently Asked Questions (FAQ)

What is expand x(x+1)^3 ?
The solution to expand x(x+1)^3 is x^4+3x^3+3x^2+x