Question

7v^2 = -v
Answer for me please I would really appreciate it loves❤️

Answer 1

v = 0 and v = -1/7

Explanation:

[ Refer to the attachment ]

Answer 2

For this case we must find the solution of the following equation:

`7v ^ 2 = -v`

Rewriting we have:

`7v ^ 2 + v = 0`

We take common factor v:

`v (7v + 1) = 0`

Equality is satisfied when
`v = 0`and when
`v = - \frac {1} {7}`

Thus, it is observed that we have two solutions:

`x_ {1} = 0\\x_ {2} = - \frac {1} {7}`

ANswer:

`x_ {1} = 0\\x_ {2} = - \frac {1} {7}`