Daniel expanded the expression as shown. 3 -24-8x-4y+ 1 3.) - 10x-8y-14 What errors did he make? Select three options. The first term should be negative. The second term should be positive. 1 The last term should be -15, not - -15 He added -8 and -2 instead of multiplying -8 by-2. He did not simplify the expression completely.​

answer:

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