en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand-n(δ+xy)x

Solution

expand

- n (δ + x y) x

Solution

- δ n x - n x^{2} y

Solution steps

- n (δ + x y) x

= - n x (δ + x y)

Apply the distributive law:

a (b + c) = ab + a c

a = - n x, b = δ, c = x y

= - n x δ + (- n x) x y

Apply minus-plus rules

+ (- a) = - a

= - δ n x - n xx y

n xx y = n x^{2} y

= - δ n x - n x^{2} y

Popular Examples

expand pi(4-h^2)h expand

π (4 - h^{2}) h

expand ((4/(\sqrt[3]{x)})+4x^{1/2})^4 expand

expand-(t(t-50)(t^2-150t+7500))/(62500)expand

- \frac{t ( t - 50 ) ( t ^{2} - 150 t + 7500 )}{62500}

expand 144((x^2)/9+(y^2)/(16)= 5/4)expand

144 (\frac{x ^{2}}{9} + \frac{y ^{2}}{16} = \frac{5}{4})

expand (7x+4)/((24x+4)(x-5))expand

\frac{7 x + 4}{( 24 x + 4 ) ( x - 5 )}

Frequently Asked Questions (FAQ)

What is expand-n(δ+xy)x ?
The solution to expand-n(δ+xy)x is -δnx-nx^2y