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Chapter 9: Q.706 (page 1151)

In the following exercises, solve the equation.

2u-3+2=0

Short Answer

Expert verified

The solution does not exist in real numbers.

Step by step solution

01

Step 1. Given information.

Consider the given information.

2u-3+2=0

02

Step 2. Solve the equation.

Take the root on one side and solve the equation.

2u-3=-22u-32=-222u-3=42u=4+32u=7u=72

03

Step 3. Check the value.

Substitute the obtained value in the equation.

272-3+2=07-3+2=04+2=02+2=04=0

Thus, the left side is not equal to the right side. The solution does not exist.

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