What is the derivative of x^2-5x-6 ?

The derivative of x^2-5x-6 is 2x-5

What is the first derivative of x^2-5x-6 ?

The first derivative of x^2-5x-6 is 2x-5

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\frac{d}{d x} (x^{2} - 5 x - 6)

2 x - 5

Solution steps

\frac{d}{d x} (x^{2} - 5 x - 6)

Apply the Sum/Difference Rule:

(f \pm g)^{'} = f^{'} \pm g^{'}

= \frac{d}{d x} (x^{2}) - \frac{d}{d x} (5 x) - \frac{d}{d x} (6)

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

\frac{d}{d x} (5 x) = 5

\frac{d}{d x} (6) = 0

= 2 x - 5 - 0

Simplify

= 2 x - 5

What is the derivative of x^2-5x-6 ?
The derivative of x^2-5x-6 is 2x-5
What is the first derivative of x^2-5x-6 ?
The first derivative of x^2-5x-6 is 2x-5