en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

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

Solution

expand

(x + 3) (x + 1) (x - 1)

Solution

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

Solution steps

(x + 3) (x + 1) (x - 1)

Expand

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

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

Apply FOIL method

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

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

Popular Examples

simplify (+6)-(-2)simplify

(+ 6) - (- 2)

simplify-2a^2-6a^2 simplify

- 2 a^{2} - 6 a^{2}

simplify (m+n-1)x^2+(m+n-1)x-(m+n-1)simplify

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

factor 2a+2 factor

2 a + 2

simplify 3*100 simplify

3 \cdot 100

Frequently Asked Questions (FAQ)

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