Question

factories : m²-14 +13​

Answer 1

Answer:

m^2- 13m-1m +13 = m(m-13) -1(m-13)= (m-13) (m-1)

Answer 2

Answer:

(m+1 ) (m-1)

Step-by-step explanation:

=m² -1

= m²-1²

=(m+1)(m-1)

{by using identity a²-b²=(a+b)(a-b)}