A quadratic equation is written in four equivalent forms below. I. y = x(x + 12) + 32
II. y = (x + 6)2 - 4
III. y = x2 + 12x + 32
IV. y = (x + 8)(x + 4)

Answer is in the photo. I can only upload it to a file hosting service. link below!

cutt.ly/nz6VGda

the answer is b i just did that

step-by-step explanation:

step-by-step explanation:

we can use this expression to calculate the energy gain as a particle moves with a field or the energy loss as it moves against it. (note that it is also used to define the electron-volt, a unit of energy equal to that gained by an electron as it falls through a pd of 1 v, i.e. w = 1 ev = 1.6 10-19 c 1 v = 1.6 10-19j).in fact this expression is really nothing more than the statement that potential is the potential energy per unit charge. in this case, v= w/qis simply stating that the change in potential energy(or work done) per unit charge is equal to the change in potential (or potential difference), v.student questions: uniform electric fields2electron beamcathode+5 kvanode0 v