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Chapter 8: Q 152 (page 940)

Subtract2n24n-32-18n-164n-32

Short Answer

Expert verified

The required expression isn-12

Step by step solution

01

Given information

The expression given is2n24n-32-18n-164n-32

02

Simplifying the expression

The denominators of the two expressions are same, combining the expressions and distributing the negative sign:

2n2-18n+164n-32

Factorizing the numerator and denominator:

2(n-8)(n-1)4(n-8)

Cancelling the common terms from the numerator and denominator:

n-12

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Most popular questions from this chapter

Solve Proportions

cc鈭�104=鈭�58

When traveling to Great Britain, Bethany exchanged her $900 into 570 British pounds. How many pounds did she receive for each American dollar?

Simplify

In the following exercises, use either method.

2a+41a2鈭�16

Janice is traveling to Canada and will change \(250 US dollars into Canadian dollars. At the current exchange rate, \)1 US is equal to $1.01 Canadian. How many Canadian dollars will she get for her trip?

In the following exercises, simplify.

-452
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