What is the limit as x approaches 4 of x^3-cx ?

The limit as x approaches 4 of x^3-cx is 64-4c

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limit as x approaches 4 of x^3-cx

x \to 4 lim (x^{3} - c x)

64 - 4 c

Solution steps

x \to 4 lim (x^{3} - c x)

Plug in the value

x = 4

= 4^{3} - c \cdot 4

Simplify

= 64 - 4 c

f (x) = \frac{( x - 2 )}{x}

\frac{d}{d x} (e^{\frac{1}{x - 1}})

\int \frac{x x}{4 x ^{3}} d x

\int 1 + \frac{3}{2} x d x

\int \frac{e ^{a x}}{x} d x

What is the limit as x approaches 4 of x^3-cx ?
The limit as x approaches 4 of x^3-cx is 64-4c