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Exercise

$\lim_{x\to-4}\left(\frac{x+4}{x^2}\right)$

Step-by-step Solution

1

Evaluate the limit $\lim_{x\to-4}\left(\frac{x+4}{x^2}\right)$ by replacing all occurrences of $x$ by $-4$

$\frac{-4+4}{{\left(-4\right)}^2}$
2

Subtract the values $4$ and $-4$

$\frac{0}{{\left(-4\right)}^2}$
3

Calculate the power ${\left(-4\right)}^2$

$\frac{0}{16}$
4

Divide $0$ by $16$

0

Final answer to the exercise

0

Try other ways to solve this exercise

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  • Integrate by partial fractions
  • Product of Binomials with Common Term
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$+3\cdot-10+3\cdot-6=$

$10\cdot11-4\cdot3$

Main Topic: Addition of Radicals

The addition of radicals consists of simplifying expressions that contain several terms with radicals.

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