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Chapter 1: Q. 1338 - Practice Tests (page 202)

Simplify the given expression .

u+8-9

Short Answer

Expert verified

The value obtained isu-1.

Step by step solution

01

Step 1. Given information .

Consider the given expressionu+8-9.

02

Step 2. Simplify the expression .

To find the value open the given bracket and subtract the values .

鈬�u+8-9鈬�u-1

Therefore the value obtained isu-1.

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