Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
secondary 4 | E Maths
One Answer Below
Anyone can contribute an answer, even non-tutors.
Check ans
Date Posted: 7 years ago
Views: 520
I tried to do it and gotten the same answer too. The answer is a= -1.8
See 1 Answer
360 Tutoring Program