step 1 Hello, so here we're given negative 2 to the fourth power. Now the negative 2 is in parentheses,

Question

$-2^{4}$

Name: Problem 3, Chapter 4: Beginning and Intermediate Algebra
Uploaded: 2022-02-07T01:06:22-08:00
Duration: 27 s
Channel: Nick Johnson
Description: -2^4

   $-2^{4}$

Beginning and Intermediate Algebra

Margaret L. Lial,… 7th Edition

Chapter 4, Problem 3

Instant Answer

Solved by Expert Nick Johnson

02/07/2022

Step 1

Step 1: First, we calculate the value of $2^{4}$, which is $2 \times 2 \times 2 \times 2 = 16$. Show more…

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$-2^{4}$

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Key Concepts

Exponentiation

Exponentiation involves raising a number to a power, which means multiplying the number by itself a certain number of times. When an exponent is present in an expression, it is computed before most other operations unless grouping symbols indicate otherwise. Understanding exponentiation is crucial in evaluating expressions accurately, especially when combined with other operations like negation.

Order of Operations

Order of operations is a set of rules that indicates the sequence in which the operations in an expression should be evaluated. According to these rules, exponents are computed before applying negation unless the negative sign is explicitly grouped with the base using parentheses. This concept is essential in determining how to correctly evaluate expressions that involve multiple operators without ambiguity.

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