Question

(Matching Type) Given f(x)=x+2 and g(x)=x2−4 match the expression to its simplification operation.
x3 + 2x2 - 4x - 8
Answer 1
Choose...
x - 2
Answer 2
Choose...
x2 - 2
Answer 3
Choose...
1/x-2
Answer 4
Choose...
-x2 + x + 6
Answer 5
Choose...
x2 + x - 2
Answer 6
Choose...

Answer 1

Answer:

so the ans is 6 so it is the right answer for your question