To determine To calculate: The value of limit, lim x → 5 x 2 − 25 x − 5 . Explanation Given: The function is f ( x ) = x 2 − 25 x − 5 . Calculation: The value of lim x → 5 x 2 − 25 x − 5 can be found by the application of the polynomial limit, which is lim x → a f ( x ) = f ( a ) . Here, the quotient rule cannot be applied as lim x → 5 x − 5 = 0 , thus an irregularity is created. In this, the value of x shall be replaced by the limit that is 5. First, convert the limit into a simpler form to remove the irregularity. lim x → 5 x 2 − 25 x − 5 = lim x →

Mathematics with Applications, Books a la Carte, and MyLab Math with Pearson eText - Title-Specific Access Card Package (12th Edition)

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ISBN: 9780134862651

Author: Lial

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Chapter 11.1, Problem 35E

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To calculate: The value of limit, limx→5x2−25x−5.

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Chapter 11.1, Problem 34E

Chapter 11.1, Problem 36E

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