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secondary 3 | A Maths
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LYY
LYY

secondary 3 chevron_right A Maths chevron_right Singapore

is a = 11 and b = 15 ?

Date Posted: 9 months ago
Views: 260

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Ghazi Emir
Ghazi Emir's answer
16 answers (Tutor Details)
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This question requires some algebraic manipulation. It is also wrong to assume that since √a + √b = √11 + √15, a=11 and b=15