Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
secondary 3 | A Maths
2 Answers Below
Anyone can contribute an answer, even non-tutors.
How do you solve g
Date Posted: 7 years ago
Views: 535
See 2 Answers
There are 3 more roots of x which we need to find.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Since the highest power of x is 4, we can expect to have four roots for x.
For the first 2 roots, we have to use the trial-and-error method. Upon finding the 2 roots, we can use the long division or compare coefficient method to further factorise the equation into simpler terms to solve for the roots.
The example I shown is the compare coefficient method. For learning, you can try the long division method :)
For the first 2 roots, we have to use the trial-and-error method. Upon finding the 2 roots, we can use the long division or compare coefficient method to further factorise the equation into simpler terms to solve for the roots.
The example I shown is the compare coefficient method. For learning, you can try the long division method :)
Date Posted:
7 years ago
360 Tutoring Program