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

asked Sep 4, 2022 154k views

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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

Salvador answered Sep 7, 2022

8.6k points

7 votes

Answer:

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

Subimage answered Sep 10, 2022

8.4k points

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