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Alexeev081 [22]
3 years ago
7

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

Mathematics
2 answers:
Romashka-Z-Leto [24]3 years ago
6 0
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
OLga [1]3 years ago
4 0

Answer:

4

4  \sqrt{2(2) + 8}  = 4 \sqrt{4 + 8 }  = 4 \sqrt{12}  = 4(6) = 24

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