Question

If f(x) = x2 + 1 and g(x) = 3x + 1, find [f (2) - g(1)]2.

Answer 1

f(2)=5 and g(1)=4 then

f(2)-g(1)=1, so when make squere final anwer is one

Answer 2

1

Explanation:

f (2) = 5

g (2) = 4

5-4 = 1

1^1 = 1