en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand-5z(3z-1)

Solution

expand

- 5 z (3 z - 1)

Solution

- 15 z^{2} + 5 z

Solution steps

- 5 z (3 z - 1)

Apply the distributive law:

a (b - c) = ab - a c

- 5 z (3 z - 1) = - 5 z \cdot 3 z - (- 5 z) \cdot 1

= - 5 z \cdot 3 z - (- 5 z) \cdot 1

Simplify

- 5 z \cdot 3 z - (- 5 z) \cdot 1 : - 15 z^{2} + 5 z

= - 15 z^{2} + 5 z

Popular Examples

simplify 3^{2^2}simplify

3^{2^{2}}

factor 27m^3n^3-1 factor

27 m^{3} n^{3} - 1

simplify 8y-(-8y)simplify

8 y - (- 8 y)

simplify 1/10+1 simplify

\frac{1}{10} + 1

factor 3a^2b-75b^3 factor

3 a^{2} b - 75 b^{3}

Frequently Asked Questions (FAQ)

What is expand-5z(3z-1) ?
The solution to expand-5z(3z-1) is -15z^2+5z