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Chapter 9: Q 9.99. (page 1070)

Simplify:(a)23-5(b)32-18

Short Answer

Expert verified

Part (a)6-25

Part(b)2-323

Step by step solution

01

Part (a) Step 1. Given information. 

The given square root is23-5.

02

Part (a) Step 2. Simplify the given root. 

23-5=2· 3-25=6-25

03

Part (b) Step 1. Given information. 

The given square root is32-18.

04

Part (b) Step 2. Simplify the given root. 

32-18=32-2· 3=32-32=2-323

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