help asap! need help in all 4 qns! not sure how to do and i need step by step in

Ask Singapore Homework?

Upload a photo of a Singapore homework and someone will email you the solution for free.

secondary 3 | A Maths
One Answer Below

Anyone can contribute an answer, even non-tutors.

Answer This Question

secondary 3 A Maths Singapore

help asap! need help in all 4 qns! not sure how to do and i need step by step instructions to understandd tysmmm

Date Posted: 1 year ago

Hwee

1 year ago

Try opening up the brackets. Then compare the coefficients. Done

done {{ upvoteCount }} Upvotes

clear {{ downvoteCount * -1 }} Downvotes

In general just try to expand the brackets then compare them. The boxed up part is for me to check

Date Posted: 1 year ago