2025 IGCSE Additional Mathematics May/June 0606/11 Q4
2025 IGCSE Additional Mathematics May/June 0606/11 Q4
9 marks
- Solve the equation x(1)/(3)-x(1)/(6)=2. - Solve the simultaneous equations - lg(x+2y)=0 - x2+4xy+y=1.
Solution:
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Answer:(a) \(x=64\) (b) \((x,y)=(1,0)\) or \(\left(\dfrac12,\dfrac14\right)\)
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