Skip to content

Course home

Substitution

Substitution

EasyMediumHard
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455
Question 29
a.

A=4p+5qA = 4p + 5qA=4p+5q

p=3p = 3p=3 q=−2q = -2q=−2

Work out the value of 4p4p4p.

[1]
b.

Hence, work out the value of AAA.

[2]
Markscheme

Substitution Questions

  1. GCSE
  2. /Maths
  3. /Substitution

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

Question bank