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91261 – Worked Solutions - 2025

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QUESTION TWO

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2.6 (AS 91261) – 2025 Answers

Quite often, there are different ways to solve a Mathematics problem.

These solutions/strategies show one possible way to solve them.

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Question 2 (a)

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Question 2 (b)

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Question 2 (c)

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Question 2 (d)

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Question 2 (e)

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Question 2(a)

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Question 2(a)

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Question 2(a)

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Question 2(a)

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This is simply a guess and check method

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Question 2(a)

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Expand brackets and simplify to check

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Question 2(a)

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Question 2(b)

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Question 2(b)

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Question 2(b)

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Question 2(b)

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Question 2(b)

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Factorise

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Question 2(b)

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Factorise

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Question 2(b)

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Question 2(b)

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Question 2(c)

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Question 2(c)

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Question 2(c)

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Question 2(c)

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Question 2(c)

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Question 2(c)

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Question 2(c)

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Question 2(c)

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Question 2(c)

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Question 2(c)

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Question 2(c)

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Question 2(c)

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Question 2(c)

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Question 2(c)

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Question 2(c)

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Question 2(c)

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Question 2(c)

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Question 2(c)

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Question 2(c)

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Question 2(c)

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Question 2(d)

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Question 2(d)

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Question 2(d)

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Question 2(d)

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Question 2(d)

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Question 2(d)

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Question 2(d)

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Question 2(d)

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Question 2(d)

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Question 2(d)

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Expand brackets and simplify

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Question 2(d)

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Question 2(d)

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Question 2(d)

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Solve the quadratic by either factorising or by the quadratic formula

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Question 2(e)

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Question 2(e)

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Question 2(e)

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Question 2(e)

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Question 2(e)

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Question 2(e)

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Question 2(e)

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Question 2(e)

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Question 2(e)

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Question 2(e)

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Question 2(e)

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Question 2(e)

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Question 2(e)

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Question 2(e)

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Question 2(e)

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Question 2(e)

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Question 2(e)

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Question 2(e)

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Question 2(e)

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Question 2(e)

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