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Chapter 9: Q 442. (page 1124)

Simplify:

a) 2163

b) 2564

c)325

Short Answer

Expert verified

a) 2163=6

b) 2564=4

c)325=2

Step by step solution

01

Part (a) Step 1: Given Information

The given expression is2163

02

Part (a) Step 2: Simplification

216=63

633

As ann=a

=6

03

Part (b) Step 1: Given Information

The given expression is2564

04

Part (b) Step 2: Simplification

As256=44

Expression becomes444

=4

05

Part (c) Step 1: Given Information

The given expression is325

06

Part (c) Step 2: Simplification

As 32=25

Expression becomes 255

=2

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Most popular questions from this chapter

Try It.

Sergio wants to make a square mosaic as an inlay for a table he is building. He has enough tile to cover an area of 2704 square centimeters. Use the formula s=A to find the length of each side of his mosaic. Round your answer to the nearest tenth of a centimeter.

Try It.

Solve: 7y+1=2y鈭�5

In the following exercises, simplify and rationalize the denominator.

495

In the following exercises, simplify.

2863

Solve:4x+8=6.
See all solutions

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