How do you factor the trinomial #c^2 - 8 = - 7 c#?
1 Answer
Jun 16, 2018
Explanation:
#"rearrange in standard form"#
#c^2+7c-8#
#"the factors of - 8 which sum to + 7 are + 8 and - 1"#
#c^2+7c-8=(c+8)(c-1)#
