Eric Nicholas K's answer to meria's Secondary 3 E Maths Singapore question.
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To complete the square, we introduce a term equal to the square of
HALF the coefficient of x
Then, in the completed square form, we just take this ‘half the coefficient of x’ as the second term in the bracket.
HALF the coefficient of x
Then, in the completed square form, we just take this ‘half the coefficient of x’ as the second term in the bracket.
Date Posted:
5 years ago
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