Answer : 
(1) 
Use FOIL method to mulitply (3x – 5)(3x – 5)

(2) 
Use FOIL method to mulitply (3x - 5)(3x + 5)

(3) 
Use FOIL method to mulitply -(3x + 5)(3x + 5)

(4) 
Use FOIL method to mulitply -(3x + 5)(3x - 5)

So equation 2 is true
Answer:C
Step-by-step explanation:
Answer:
x45
Step-by-step explanation:
Answer:
BC = BA
Step-by-step explanation:
Answer:
How many salamanders are there
or does it say that there are "a salamanders"
If so, it's 184/a