What is the critical (5t+1)/(sqrt(t^3-t^2-8t)) ?

The critical (5t+1)/(sqrt(t^3-t^2-8t)) is None

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critical (5t+1)/(sqrt(t^3-t^2-8t))

critical points

\frac{5 t + 1}{t ^{3} - t ^{2} - 8 t}

None

Solution steps

\frac{5 t + 1}{t ^{3} - t ^{2} - 8 t}

Find where

f^{'} (t)

is equal to zero or undefined

t = \frac{1 - 33}{2}, t = 0, t = \frac{1 + 33}{2}

Identify critical points not in

f (t)

domain

Domain of

\frac{5 t + 1}{t ^{3} - t ^{2} - 8 t} : \frac{1 - 33}{2} < t < 0 or t > \frac{1 + 33}{2}

\frac{5 t + 1}{t ^{3} - t ^{2} - 8 t}

is not defined at

t = \frac{1 - 33}{2}, t = 0, t = \frac{1 + 33}{2}

, therefore:

None

f (x, y) = x^{2} e^{2 y}

f (x) = - 3 x^{2}

\frac{- 1}{x - 2} + 3

f (x, y) = x^{3} + 3 x^{2} y - 3 x y - 3 x

f (x) = \frac{4 e ^{x}}{4 e ^{x} + 7}

What is the critical (5t+1)/(sqrt(t^3-t^2-8t)) ?
The critical (5t+1)/(sqrt(t^3-t^2-8t)) is None