Crystal Loh Ming-En's answer to Ethan's Secondary 3 E Maths Singapore question.

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Crystal Loh Ming-En
Crystal Loh Ming-en's answer
6 answers (Tutor Details)
Use the same method as the other 2 questions, just think of the variable a, is a number. Is the answer correct?
Ethan
Ethan
2 years ago
Yes the answer is correct. Thank you! :))