3 years ago

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

2 answers:

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:

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

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