en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

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

Solution

expand

(x + 3) (3 x - 1)

Solution

3 x^{2} + 8 x - 3

Solution steps

(x + 3) (3 x - 1)

Apply FOIL method

(x + 3) (3 x - 1) : 3 x^{2} + 8 x - 3

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

Popular Examples

simplify (4a-1)/(b-2a)-(2a)/(4b-8a)simplify

\frac{4 a - 1}{b - 2 a} - \frac{2 a}{4 b - 8 a}

simplify (x^2-1)/(x^2-5x-6)simplify

\frac{x ^{2} - 1}{x ^{2} - 5 x - 6}

simplify 1/(x^{-4)}simplify

\frac{1}{x ^{- 4}}

simplify (3x)(x)simplify

(3 x) (x)

expand (3s+2)^5 expand

(3 s + 2)^{5}

Frequently Asked Questions (FAQ)

What is expand (x+3)(3x-1) ?
The solution to expand (x+3)(3x-1) is 3x^2+8x-3