Question

S = 4v2 for v.

Answer 1

ok so what you need to do is find v so you would take V out of the equation and put S in so it would be V= then because you need to do the opposite of what it took to find S it would be V=4+s/2 make sense?

Answer 2

i got s/4 =v^2 i dont understand the next part

Answer 3

no you are trying to find V so it needs to be isolated

Answer 4

So

Divide by 4 to get s/4=v^2

Take the square root to get:

v=+/- sqrt(s)/2

Answer 5

does that help?