en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand-x(9x^2-3x-8)

Solution

expand

- x (9 x^{2} - 3 x - 8)

Solution

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

Solution steps

- x (9 x^{2} - 3 x - 8)

Apply the distributive law:

m (a + b + c) = ma + mb + m c

- x (9 x^{2} - 3 x - 8) = - x \cdot 9 x^{2} - x (- 3 x) - x (- 8)

= - x \cdot 9 x^{2} - x (- 3 x) - x (- 8)

Simplify

- x \cdot 9 x^{2} - x (- 3 x) - x (- 8) : - 9 x^{3} + 3 x^{2} + 8 x

= - 9 x^{3} + 3 x^{2} + 8 x

Popular Examples

simplify 4sqrt(252)simplify

4252

simplify ((6x^2)/(y^3))^2 simplify

(\frac{6 x ^{2}}{y ^{3}})^{2}

expand (x^3-y^2)^2 expand

(x^{3} - y^{2})^{2}

simplify ((2x)/3)^{-2}simplify

(\frac{2 x}{3})^{- 2}

simplify 2x^2(x)simplify

2 x^{2} (x)

Frequently Asked Questions (FAQ)

What is expand-x(9x^2-3x-8) ?
The solution to expand-x(9x^2-3x-8) is -9x^3+3x^2+8x