Question

`2v^(2) +14=104`

Answer 1

Explanation:

`2 {v}^(2) + 14 = 104 \\ 2 {v}^(2) = 104 - 14 \\ 2 {v}^(2) = 90 \\ {v}^(2) = 90 / 2 \\ {v}^(2) = 45 \\ v = √(45)`

I will leave the answer in square root form as i am not sure if you need to round your answer or not.