What is the derivative of (1+5x^2)(x-x^2) ?

The derivative of (1+5x^2)(x-x^2) is -20x^3+15x^2-2x+1

What is the first derivative of (1+5x^2)(x-x^2) ?

The first derivative of (1+5x^2)(x-x^2) is -20x^3+15x^2-2x+1

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derivative of

(1 + 5 x^{2}) (x - x^{2})

- 20 x^{3} + 15 x^{2} - 2 x + 1

Solution steps

\frac{d}{d x} ((1 + 5 x^{2}) (x - x^{2}))

Apply the Product Rule:

(f \cdot g)^{'} = f^{'} \cdot g + f \cdot g^{'}

f = 1 + 5 x^{2}, g = x - x^{2}

= \frac{d}{d x} (1 + 5 x^{2}) (x - x^{2}) + \frac{d}{d x} (x - x^{2}) (1 + 5 x^{2})

\frac{d}{d x} (1 + 5 x^{2}) = 10 x

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

= 10 x (x - x^{2}) + (1 - 2 x) (1 + 5 x^{2})

Simplify

10 x (x - x^{2}) + (1 - 2 x) (1 + 5 x^{2}) : - 20 x^{3} + 15 x^{2} - 2 x + 1

= - 20 x^{3} + 15 x^{2} - 2 x + 1

\frac{d x}{d t} = 2 x^{2} - 3 x

y = 60 x^{- 9}

\frac{d}{d x} ((\frac{2 y + 3}{4 x + 5})^{2})

f (x) = \frac{4 x}{x - 5}, (7, 14)

\frac{d u}{d x}

What is the derivative of (1+5x^2)(x-x^2) ?
The derivative of (1+5x^2)(x-x^2) is -20x^3+15x^2-2x+1
What is the first derivative of (1+5x^2)(x-x^2) ?
The first derivative of (1+5x^2)(x-x^2) is -20x^3+15x^2-2x+1