en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (3x^2-1)dx

Solution

expand

(3 x^{2} - 1) d x

Solution

3 x^{2} d x - d x

Solution steps

(3 x^{2} - 1) d x

Apply the distributive law:

a (b - c) = ab - a c

a = d x, b = 3 x^{2}, c = 1

= d x \cdot 3 x^{2} - d x \cdot 1

= 3 x^{2} d x - 1 \cdot d x

Multiply:

1 \cdot d x = d x

= 3 x^{2} d x - d x

Popular Examples

expand-sin(t)θ(t-pi/2)expand

- sin (t) θ (t - \frac{π}{2})

simplify (-3n+1\circ-2n-3)(3)simplify

(- 3 n + 1 \circ - 2 n - 3) (3)

expand x^2(2ln(x)-5)expand

x^{2} (2 ln (x) - 5)

simplify (e^{-i2x}-e^{-i4x})(e^{i2x}-e^{i4x})simplify

(e^{- i 2 x} - e^{- i 4 x}) (e^{i 2 x} - e^{i 4 x})

expand 4/((1-2x)^2)expand

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

Frequently Asked Questions (FAQ)

What is expand (3x^2-1)dx ?
The solution to expand (3x^2-1)dx is 3x^2dx-dx