1x -3 + 1053^48= ? (no calculator) no cheating or you will be reported.

1 x -3 = -3

a positive x a negative = a negative.

1053^48= 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 = 1.192784e+145 (rounded, scientific notation form)

(no calculator! )

-3 + 1.192784e+145 = (1.192784e+145 - 3.)

hope this .

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