Question

3(6a– b + c)(6a + b – c) how to factorise it??

Answer 1

Answer:

(18a-

3b+3c)(6a+b-c)

Step-by-step explanation:

(108a square-18ab +18ac+ 18ab-3b square +3bc-18ac-3bc-3c square)

108a square -3b square-3c square ANSWER