Answer (apply the FOIL method)
X^2+8x+15
Answer:
1. congruent
2. congruent
3. not congruent
4. not congruent
5. congruent
6. congruent
7. congruent
8. congruent
9. congruent
Step-by-step explanation:
Answer:
521418
Step-by-step explanation:
Step-by-step explanation:
22 because if we add4+18=22