Question

What is NOT a restriction of the product of

Answer 1

\[\frac{ x^2+3x+2 }{ x^2-2x-3 } \times \frac{ x^2+4x+3 }{ x+2 }\]

Answer 2

x ≠ 3
x ≠ -3
x ≠ -1
x ≠ -2

Answer 3

I'm thinking 3