What is the limit as x approaches-1/2 of 1-5x^3 ?

The limit as x approaches-1/2 of 1-5x^3 is 13/8

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limit as x approaches-1/2 of 1-5x^3

x \to - \frac{1}{2} lim (1 - 5 x^{3})

\frac{13}{8}

Decimal Notation

1.625

Solution steps

x \to - \frac{1}{2} lim (1 - 5 x^{3})

Plug in the value

x = - \frac{1}{2}

= 1 - 5 (- \frac{1}{2})^{3}

Simplify

1 - 5 (- \frac{1}{2})^{3} : \frac{13}{8}

= \frac{13}{8}

x \to 2 lim (\frac{5 x}{4 - x ^{2}})

x \to 5 lim (x^{2} - 3)

x \to \infty lim (x ln (1 + \frac{3}{x}))

x \to - \infty lim (ln (0))

x \to π - lim (x cot (x))

What is the limit as x approaches-1/2 of 1-5x^3 ?
The limit as x approaches-1/2 of 1-5x^3 is 13/8