Since both terms are perfect squares, factor using the difference of squares formula.
a^2- b^2= (a+b) (a-b) where a=x+2y and b=2z
(x+2y+2z) (x+2y-2z)
$768,
She had to pay $64 a month and there are 12 months in a year. So 64 x 12= 768
Answer:
Can't see the picture brah
Step-by-step explanation: