2013 · Q34
If the expression x³ + 3x² + 4x + p contains (x+6) as a factor, then the value of p is
Elementary MathematicsAlgebra
- A132
- B141
- C144
- D151
Explanation
P(−6)=−216+108−24+p=0 → p=132. Verified via allen.in (true options 132/141/144/151). Answer A.