What is expand 5a(=2a^3+4a^2-2b) ?

The solution to expand 5a(=2a^3+4a^2-2b) is 5a=22a^3-10ab

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand 5a(=2a^3+4a^2-2b)

expand

5 a (= 2 a^{3} + 4 a^{2} - 2 b)

5 a = 22 a^{3} - 10 ab

Solution steps

5 a (= 2 a^{3} + 4 a^{2} - 2 b)

= 5 a (2 = a^{3} + 4 a^{2} - 2 b)

Distribute parentheses

5 a = 2 a^{3} + 5 a \cdot 4 a^{2} + 5 a (- 2 b)

Apply minus-plus rules

+ (- a) = - a

5 a = 2 a^{3} + 5 \cdot 4 a^{2} a - 5 \cdot 2 ab

Expand

2 a^{3} + 5 \cdot 4 a^{2} a - 5 \cdot 2 ab : 22 a^{3} - 10 ab

5 a = 22 a^{3} - 10 ab

reso l v er (2 x + y - 4 = 0, 2 x + 4 y + 5 = 0)

\frac{61 ( 6 x - 1 ) ^{2}}{4}

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

(27 a^{4} b^{5}) (8 a^{2} b)

(π + 11)^{2}

What is expand 5a(=2a^3+4a^2-2b) ?
The solution to expand 5a(=2a^3+4a^2-2b) is 5a=22a^3-10ab