Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
secondary 4 | A Maths
2 Answers Below
Anyone can contribute an answer, even non-tutors.
Pls help I do not understand this question thank you so muchh!!
Date Posted: 2 years ago
Views: 318
What Dunelm has put in his answer is correct. You will need to refer to the formula sheet and look for a particular expression which looks like (n r) a^(n - r) b^r and then find out what expressions a and b are.
Subsequently, you will need to use the rules of indices or some other method to combine the two expressions in x as a single power of x. Your working will end once you have obtained a single power of x.
See 2 Answers
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Use the general term formula to solve this question.
Date Posted:
2 years ago
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Hi, I provide 1 to 1 tuition, $40/1.5h, can cover Maths & Sci, ex-school teacher, can produce teaching cert from NIE, WhatsApp 9033 8810 :)
Date Posted:
2 years ago
360 Tutoring Program