2025 YCKSS PRELIMS P1 Q25

2025 YCKSS PRELIMS P1 Q25

Secondary 4

3 marks

Solve \(x^2+16x+18=0\) by completing the square. Give the solutions correct to 2 decimal places.[3]

Solution:

Solution locked

Sign in to view the step-by-step solution

Similar questions are unavailable for this question.

Answer:\(x=-1.22\) or \(-14.78\)

Need help? Join our JC Math tuition classes.