CAIE: A Level - Mathematics 9709 - Pure Mathematics 1

Quadratics / Complex Quadratic Equations

KEYPOINTS:

If, ax⁴ + bx² + c = 0, then substitute y = x², and solve ay² + by + c = 0
If, ax⁶ + bx³ + c = 0, then substitute y = x³, and solve ay² + by + c = 0
If, ax + b\(\sqrt{x}\) + c = 0, then substitute y = \(\sqrt{x}\), and solve ay² + by + c = 0

Past Papers Topic Wise Questions A Level: Mathematics 9709 - Pure Mathematics 1 Quadratics | Complex Quadratic Equations

Marking Scheme

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