Final answer to the problem
Step-by-step Solution
How should I solve this problem?
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- Solve using L'Hôpital's rule
- Solve without using l'Hôpital
- Solve using limit properties
- Solve using direct substitution
- Solve the limit using factorization
- Solve the limit using rationalization
- Integrate by partial fractions
- Product of Binomials with Common Term
- FOIL Method
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Factor the polynomial $2x^2-128$ by it's greatest common factor (GCF): $2$
Learn how to solve limits by direct substitution problems step by step online.
$\lim_{x\to8}\left(\frac{7x-56}{2\left(x^2-64\right)}\right)$
Learn how to solve limits by direct substitution problems step by step online. Find the limit of (7x-56)/(2x^2-128) as x approaches 8. Factor the polynomial 2x^2-128 by it's greatest common factor (GCF): 2. Factor the polynomial 7x-56 by it's greatest common factor (GCF): 7. Simplify the fraction \frac{7\left(x-8\right)}{2\left(x^2-64\right)}. Evaluate the limit \lim_{x\to8}\left(\frac{7}{2\left(x+8\right)}\right) by replacing all occurrences of x by 8.