Good morning! How do i solve this? Just part b(i) will do :)

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secondary 4 | A Maths
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secondary 4 A Maths Singapore

Good morning! How do i solve this? Just part b(i) will do :)

Date Posted: 4 years ago

done {{ upvoteCount }} Upvotes

clear {{ downvoteCount * -1 }} Downvotes

Date Posted: 4 years ago

Shawn

4 years ago

Sorry there should be a dy/dx on the third line.

Shawn

4 years ago

And from the 4th to 5th line, you just make into same denominator so you can combine both together.

Candice

4 years ago

Thank you :)