en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand 3x(x-5)

Solution

expand

3 x (x - 5)

Solution

3 x^{2} - 15 x

Solution steps

3 x (x - 5)

Apply the distributive law:

a (b - c) = ab - a c

3 x (x - 5) = 3 xx - 3 x \cdot 5

= 3 xx - 3 x \cdot 5

Simplify

3 xx - 3 x \cdot 5 : 3 x^{2} - 15 x

= 3 x^{2} - 15 x

Popular Examples

expand 3x(x-6)expand

3 x (x - 6)

simplify 8(3y+3z)-3y simplify

8 (3 y + 3 z) - 3 y

simplify 9/(x^2)-1 simplify

\frac{9}{x ^{2}} - 1

simplify (2(t^5)^3)/(6t^7)simplify

\frac{2 ( t ^{5} ) ^{3}}{6 t ^{7}}

simplify (1+(-3))/2 simplify

\frac{1 + ( - 3 )}{2}

Frequently Asked Questions (FAQ)

What is expand 3x(x-5) ?
The solution to expand 3x(x-5) is 3x^2-15x