Lucas's answer to Nameless 's Secondary 3 A Maths question.

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Lucas
Lucas's answer
26 answers (Tutor Details)
1st
Change the power, make all the demonitor the same abd eliminate whatever that you can until you see a quadratic equation, then Tada!
There you have it! :)
Lucas
Lucas
7 years ago
Apologies, it should be -8(1/4) instead of 8(1/4)