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secondary 3 | A Maths
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need help with question 2a & b
Date Posted: 7 years ago
Views: 467
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done
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clear
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2a) square both sides, solve the quadratic and substitute values back into the original to check if they are valid
2b) bring all x variables to LHS, factorise and later rationalise the denominator
2b) bring all x variables to LHS, factorise and later rationalise the denominator
Date Posted:
7 years ago
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