What is expand (x^2+1)2dx ?

The solution to expand (x^2+1)2dx is 2x^2dx+2dx

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (x^2+1)2dx

expand

(x^{2} + 1) 2 d x

2 x^{2} d x + 2 d x

Solution steps

(x^{2} + 1) \cdot 2 d x

= 2 (x^{2} + 1) d x

Apply the distributive law:

a (b + c) = ab + a c

a = 2 d x, b = x^{2}, c = 1

= 2 d x x^{2} + 2 d x \cdot 1

= 2 x^{2} d x + 2 \cdot 1 \cdot d x

Multiply the numbers:

2 \cdot 1 = 2

= 2 x^{2} d x + 2 d x

2 (x - 3 = x - 5)

\frac{6 ah + 10 h + 6 a ^{2} + 19 a + 3}{( a + 3 ) ( h + a + 3 ) h}

\frac{[ 2 x ^{3} + 6 x + 3 + 3 x ^{2} + x ^{4} ( x + 1 ) ]}{( 1 + x + x ^{2} )}

\frac{5 x ^{2} + 8}{( x - 1 ) ^{3}}

x (1, 1, 1) + y (0, 1, - 1) + z (0, 0, 2)