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Chapter 9: Q. 402 (page 1108)

In the following exercises, solve.

4m+2+2=6.

Short Answer

Expert verified

m=3.5.

Step by step solution

01

Step 1. Given information.

To solve4m+2+2=6.

02

Step 2. Solution.

Isolate radical to one side, take square and simplify.

4m+2+2=64m+2+2-2=6-24m+2=4(4m+2)2=424m+2=164m+2-2=16-24m=144m4=144m=3.5

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