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+3)

Solution

expand

(x + 3) (3 x + 3)

Solution

3 x^{2} + 12 x + 9

Solution steps

(x + 3) (3 x + 3)

Apply FOIL method

(x + 3) (3 x + 3) : 3 x^{2} + 12 x + 9

= 3 x^{2} + 12 x + 9

Popular Examples

simplify-3x^2y^5z^2x-2y^2z^2x^3y-2z^5x^2yz^3 simplify

- 3 x^{2} y^{5} z^{2} x - 2 y^{2} z^{2} x^{3} y - 2 z^{5} x^{2} y z^{3}

factor 2a^2-a-3 factor

2 a^{2} - a - 3

simplify sqrt(16-9)simplify

16 - 9

simplify (12x^3+7x^2+9x+2)/(4x+1)simplify

\frac{12 x ^{3} + 7 x ^{2} + 9 x + 2}{4 x + 1}

simplify (12q^3)/((3q^2)^5)simplify

\frac{12 q ^{3}}{( 3 q ^{2} ) ^{5}}

Frequently Asked Questions (FAQ)

What is expand (x+3)(3x+3) ?
The solution to expand (x+3)(3x+3) is 3x^2+12x+9