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Chapter 9: Q 706 (page 1121)

In the following exercises, solve the equation:

2u-3+2=0

Short Answer

Expert verified

The given equation 2u-3+2=0has no real solution.

Step by step solution

01

Step 1. Given information

Given equation is .

02

Step 2.  Solve the equation value for u

2u-3+2=0鈬�2u-3=-2鈬�2u-3=4鈬�2u=7鈬�u=72

03

Step 3. Check

2u-3+2=2脳72-3+2=7-3+2=4+2=2+2=4

Left hand side is not equal to right hand side.

u=72is not a solution.

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