Tham KY's answer to Ladybug's Secondary 4 A Maths question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Tham KY
Tham Ky's answer
6052 answers (Tutor Details)
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Ladybug
Ladybug
6 years ago
Thank you! But there are two possible answers. -1 and 1 are the answers
Tham KY
Tham KY
6 years ago
Yes, OK. Pls do that in your working...