Answer:
Step-by-step explanation:
:(
I believe it is 2.5, or 5/2
Answer:
(m^2+4)(m+2)(m-2)
Step-by-step explanation:
It’s b. :) hope this helps you
To find f(x)-g(x), find (3x-21)-(3x+21)
(3x-21)-(3x+21)
Flip the signs in the second binomial
(3x-21)-3x-21
Combine like terms
3x-3x-21-21
-21-21
-42
The final answer is -42. X is irrelevant because whatever you plug in will always equal -42.