Eric Nicholas K's answer to Belle's Year10 Malaysia question.

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Eric Nicholas K
Eric Nicholas K's answer
5997 answers (Tutor Details)
1st
For question 4 and 5, I will just use the quadratic formula since the method to be used for solving is not specified.
Belle
Belle
5 years ago
4 c d and 5 c d I have to use the completing the square method
Belle
Belle
5 years ago
can u help?