factorise the following
a2-7a+12
Share
factorise the following
a2-7a+12
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
a2 - (4+3)a + 12
a2 - 4a - 3a + 12
a (a - 4)-3(a - 4)
(a - 4)(a - 3)