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My last question please help I keep getting it wrong!!​
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My last question please help I keep getting it wrong!!​

My last question please help I keep getting it wrong!!​-example-1
User Chad M
by
8.3k points

2 Answers

2 votes
1. Divide by 4
sqrt 2x+8 = 6

2. Square both sides to remove square root
2x+8 = 36

3. Subtract 8
2x = 28

4. Divide by 2 to make x by itself
x = 14
User Salvador
by
8.5k points
7 votes

Answer:

4


4 √(2(2) + 8) = 4 √(4 + 8 ) = 4 √(12) = 4(6) = 24

User Subimage
by
8.3k points
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