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Substitution

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Question 46
a.

v=u+atv = u + atv=u+at

u=5u = 5u=5 a=3a = 3a=3 t=5t = 5t=5

Work out the value of vvv.

[2]
b.

Hence, work out the value of v2−u2v^2-u^2v2−u2.

[1]
Markscheme

Substitution Questions

  1. GCSE
  2. /Maths
  3. /Substitution

296 exam-style questions on WJEC GCSE Maths Substitution. Each one has a worked solution and a mark scheme showing where the marks go.

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