6. The following are the product of the sum and difference of two terms EXCEPT?
a. a? - 2562
C. 9a? -4b4
b. 16a4-9b2
d. a4 - 362
7. Find the square of (-x + 6).
a. x2 + 12x +36
b. X2-12x +36
c. x2 +12x - 36
d. x2-12x-36
8. What is the product of (x + 2y) and (x +3y)?
a. x2 - 5xy + 6y?
c. xl-5xy - 6y2
b. x2 + 5xy + 6y?
d. x2 + 5xy - 6y?
9. Find the product of (x - 6) (x2 + 6x + 36).
a. X-216
C. X - 36
b. X + 216
d. x2-36
10. Which of the following is the cube of ( 2x - 1)?
a. 8x + 12x2 + 6x +1
c. 8x - 12x² + x-1
b. 8x3 + 12x + 6x-1
d. 8x3 - 12x² + 6x +1​

because 1.2 isnt half of 6 duh

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

52-x2 fgdhbjagraubgfdshhghdg