What is the derivative of xsqrt(16-x^2) ?

The derivative of xsqrt(16-x^2) is (-2x^2+16)/(sqrt(16-x^2))

What is the first derivative of xsqrt(16-x^2) ?

The first derivative of xsqrt(16-x^2) is (-2x^2+16)/(sqrt(16-x^2))

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derivative of

x 16 - x^{2}

\frac{- 2 x ^{2} + 16}{16 - x ^{2}}

Solution steps

\frac{d}{d x} (x 16 - x^{2})

Apply the Product Rule:

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

f = x, g = 16 - x^{2}

= \frac{d x}{d x} 16 - x^{2} + \frac{d}{d x} (16 - x^{2}) x

\frac{d x}{d x} = 1

\frac{d}{d x} (16 - x^{2}) = - \frac{x}{16 - x ^{2}}

= 1 \cdot 16 - x^{2} + (- \frac{x}{16 - x ^{2}}) x

Simplify

1 \cdot 16 - x^{2} + (- \frac{x}{16 - x ^{2}}) x : \frac{- 2 x ^{2} + 16}{16 - x ^{2}}

= \frac{- 2 x ^{2} + 16}{16 - x ^{2}}

\int (x 4 x^{2} + 7) d x

\int (sin^{2} (θ)) d θ

\int e^{x} - cos (x) d x

x^{2} + 1, 1, 3

y^{^{'}} = 2 x

What is the derivative of xsqrt(16-x^2) ?
The derivative of xsqrt(16-x^2) is (-2x^2+16)/(sqrt(16-x^2))
What is the first derivative of xsqrt(16-x^2) ?
The first derivative of xsqrt(16-x^2) is (-2x^2+16)/(sqrt(16-x^2))