Problem

Find the value of the expression. See Example 1-2.EXAMPLE 1 Using the Rules for Order of O...

Find the value of the expression. See Example 1-2.

EXAMPLE 1 Using the Rules for Order of Operations

Find the value of each expression.

(f)

Multiplications and divisions are done from left to right as they appear. Then additions and subtractions are done from left to right as they appear.

EXAMPLE 2 Using Brackets and Fraction Bars as Grouping Symbols

Simplify each expression.

(a)
(b)

18 − 7 · 2 + 6

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Solutions For Problems in Chapter 1.1

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