What is expand (x-2)sqrt(x+1)(dy)/(dx) ?

The solution to expand (x-2)sqrt(x+1)(dy)/(dx) is x(dy)/(dx)sqrt(x+1)-2(dy)/(dx)sqrt(x+1)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (x-2)sqrt(x+1)(dy)/(dx)

expand

(x - 2) x + 1 \frac{d y}{d x}

x \frac{d y}{d x} x + 1 - 2 \frac{d y}{d x} x + 1

Solution steps

(x - 2) x + 1 \frac{d y}{d x}

= (x - 2) \frac{d y}{d x} x + 1

Apply the distributive law:

a (b - c) = ab - a c

a = x + 1 \frac{d y}{d x}, b = x, c = 2

= x + 1 \frac{d y}{d x} x - x + 1 \frac{d y}{d x} 2

= x \frac{d y}{d x} x + 1 - 2 \frac{d y}{d x} x + 1

s q u a re (z^{2} - z + 1)

\frac{( x + 5 ) ( x - 6 )}{x + 6}

2 π r \cdot (r + h)

16000 (1.01)^{0.79}

(\cdot 3 + 1)^{\circ} (x^{7} - 1)

What is expand (x-2)sqrt(x+1)(dy)/(dx) ?
The solution to expand (x-2)sqrt(x+1)(dy)/(dx) is x(dy)/(dx)sqrt(x+1)-2(dy)/(dx)sqrt(x+1)