TIMAMAOMARIELGO
Answered

2. What is the product of (a-3) (a+3)
Solution:
Final Answer:​

Sagot :

HEYITSURPROFESSORGO

Answer:

a² -9

Step-by-step explanation:

SOLUTION :

Expand the polynomial using the FOIL method

(a-3)(a+3)

F = a²

O = 3a

I = -3a

L = -9

a² +3a -3a -9

a²-9

FINAL ANSWER :

a²-9