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Algebraic Expressions

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Question 148

Given that x≠0 x\ne 0\,x=0 and

(kx6343)13=4x27 \left(\frac{kx^6}{343}\right)^{\frac{1}{3}}=\frac{4x^2}{7} (343kx6​)31​=74x2​

find the value of kkk.

[2]
Markscheme

Algebraic Expressions Questions

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

233 exam-style questions on Edexcel A Level Maths Algebraic Expressions, covering 1.1 Index Laws, 1.2 Expanding Brackets, 1.3 Factorising, 1.4 Negative and Fractional Indices, and 1.5 Surds. Each one has a worked solution and a mark scheme showing where the marks go.

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