Eric Nicholas K's answer to Nathan's Secondary 3 A Maths Singapore question.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Here. You must test out for one factor on your own first. If possible, do not test for three numbers as the other two numbers may not be guessable or may not even exist.
From there you can do compare coefficients or long division to find the quadratic expression after factorisation of the cubic expression. Then we further factorise the quadratic expression if possible.
From there you can do compare coefficients or long division to find the quadratic expression after factorisation of the cubic expression. Then we further factorise the quadratic expression if possible.
Date Posted:
5 years ago
Thank you!
360 Tutoring Program