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Algebraic Expressions

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Question 2
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Solve: 22x+1−5(2x)−12=02^{2x+1} - 5(2^x) - 12 = 022x+1−5(2x)−12=0

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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