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Algebraic Expressions

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Question 3
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a.

Solve the equation: x2−9x+8=0x^2 - 9x + 8 = 0x2−9x+8=0

[2]
b.

Hence solve the equation: y3−9y32+8=0\displaystyle y^3 - 9y^{\frac{3}{2}} + 8 = 0y3−9y23​+8=0

[2]

Algebraic Expressions Questions

  1. A Level
  2. /Maths
  3. /Algebraic Expressions

Practise Edexcel A Level Maths Algebraic Expressions with exam-style questions for A Level Maths. 31 questions covering 1.1 Index Laws, 1.2 Expanding Brackets, 1.3 Factorising, 1.4 Negative and Fractional Indices, and 1.5 Surds, matched to the Edexcel A Level Maths (9MA0) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.

Question bank