Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
secondary 4 | A Maths
3 Answers Below
Anyone can contribute an answer, even non-tutors.
Thank u
Date Posted: 4 years ago
Views: 595
Will write up some answers when I return later
See 3 Answers
4y = 37y - 90 - 3y2
3y2 - 33y + 90 = 0
y2 - 11y + 30 = 0
(Not y2 - 11y + 10 = 0)
...
(Likely a miscomputation there)
3y2 - 33y + 90 = 0
y2 - 11y + 30 = 0
(Not y2 - 11y + 10 = 0)
...
(Likely a miscomputation there)
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
The trigo one
Date Posted:
4 years ago
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
The simul one. I have a different answer from the other tutor, but I have resubstituted the two possible pairs of answers which I have obtained and found that both pairs are valid.
Date Posted:
4 years ago
Posted a qns
360 Tutoring Program