2026 IGCSE Additional Mathematics May/June 0606/21 Q10
2026 IGCSE Additional Mathematics May/June 0606/21 Q10
10 marks
A curve has equation y=x2ln(3x2+5). The normal to the curve at the point where x=-1 meets the x-axis at the point P and the y-axis at the point Q. Find the area of the triangle OPQ, where O is the origin. Give your answer correct to 3 significant figures.
Solution:
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Answer:\(12.8\) square units.
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