What is the derivative of f(x)=1100sqrt(x^2-0.2x) ?

The derivative of f(x)=1100sqrt(x^2-0.2x) is (550(2x-0.2))/(sqrt(x^2-0.2x))

What is the first derivative of f(x)=1100sqrt(x^2-0.2x) ?

The first derivative of f(x)=1100sqrt(x^2-0.2x) is (550(2x-0.2))/(sqrt(x^2-0.2x))

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derivative of

f (x) = 1100 x^{2} - 0.2 x

\frac{550 ( 2 x - 0.2 )}{x ^{2} - 0.2 x}

Solution steps

\frac{d}{d x} (1100 x^{2} - 0.2 x)

Take the constant out:

(a \cdot f)^{'} = a \cdot f^{'}

= 1100 \frac{d}{d x} (x^{2} - 0.2 x)

Apply the chain rule:

\frac{1}{2 x ^{2} - 0.2 x} \frac{d}{d x} (x^{2} - 0.2 x)

= \frac{1}{2 x ^{2} - 0.2 x} \frac{d}{d x} (x^{2} - 0.2 x)

\frac{d}{d x} (x^{2} - 0.2 x) = 2 x - 0.2

= 1100 \cdot \frac{1}{2 x ^{2} - 0.2 x} (2 x - 0.2)

Simplify

1100 \cdot \frac{1}{2 x ^{2} - 0.2 x} (2 x - 0.2) : \frac{550 ( 2 x - 0.2 )}{x ^{2} - 0.2 x}

= \frac{550 ( 2 x - 0.2 )}{x ^{2} - 0.2 x}

x \to 7 lim (\frac{\frac{7}{x} - 1}{x - 7})

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\frac{\partial}{\partial x} (6 sin (x y))

\frac{d}{d x} ((\frac{x + 3}{x - 3})^{4})

\frac{\partial}{\partial x} (\frac{y - z}{x})

What is the derivative of f(x)=1100sqrt(x^2-0.2x) ?
The derivative of f(x)=1100sqrt(x^2-0.2x) is (550(2x-0.2))/(sqrt(x^2-0.2x))
What is the first derivative of f(x)=1100sqrt(x^2-0.2x) ?
The first derivative of f(x)=1100sqrt(x^2-0.2x) is (550(2x-0.2))/(sqrt(x^2-0.2x))