Answer:
try 420.5
im pretty shure that will work
Step-by-step explanation:
Answer: 281.7
Step-by-step explanation:
Answer:
By substituting the value of the variable and simplifying it with the equation you get 158.
Answer:
C
Step-by-step explanation:
Given
x³ + 3x² + 3x + 9 ( factor first/second and third/fourth terms )
= x²(x + 3) + 3(x + 3) ← factor out (x + 3) from each term
= (x² + 3)(x + 3) → C
