I think that the answers are 4, 4 and 25 respectively
It factors to (x+12)(x-12)
This is the same as (x-12)(x+12) as we can multiply two expressions in any order we want. This is like saying 7*5 is the same as 5*7
I used the difference of squares rule to factor x^2 - 144. It might help to write x^2 - 144 as x^2 - 12^2, then compare it to a^2 - b^2 = (a-b)(a+b)
Every minute you would travel .75 miles, but divide that by 3 and you get 1 minute and 33 seconds.
Answer:
i don't know that on I not sure what the answer
