Matthew L's answer to Keiko's Secondary 1 Maths Singapore question.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
For d, it's 3^4= 81 followed by 3^5=729 so u choose 729 since its bigger than 90
Date Posted:
3 years ago
360 Tutoring Program