Evaluating homogeneous rational expressions
Evaluating homogeneous rational expressions
Secondary 2
3 marks
TGM Original Questions
Core stretch
If \(a:b=2:7\), evaluate \(\dfrac{a^2+3ab-2b^2}{2a^2-ab+b^2}\).[3]
Solution:
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Answer:\(-\dfrac{52}{43}\)
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