Answer:
So
Step-by-step explanation:
Answer:
it would be 14
Step-by-step explanation:
you have to simplify the expressions
Step-by-step explanation:
f(x) = x² - 4
y = x²-4
x = y²-4
x + 4 = y²

Answer:
x = (125,0) y = (0,275)
Step-by-step explanation:
I think this is right, good luck!
N= 2
Substitute 2 in for n in expression
=(5 + n) ÷ (n - 1)
=(5 + 2) ÷ (2 - 1)
=7 ÷ 1
=7
If n= 2, the expression equals 7.
Hope this helps! :)