Hailey Dinh's answer to Oscar's Secondary 2 Maths question.

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Hailey Dinh
Hailey Dinh's answer
33 answers (Tutor Details)
1st
Hi, this is my answer :)
Oscar
Oscar
7 years ago
Hi, can you explain how you derived at line 5. I don't understand why the denominator is t^2 - 4pi. Thanks.
Robin Loh
Robin Loh
7 years ago
Hint: Simplify the terms in the brackets. Then divide.
Oscar
Oscar
7 years ago
Great! thanks.