Edexcel C12 2018 October — Question 1

Exam BoardEdexcel
ModuleC12 (Core Mathematics 1 & 2)
Year2018
SessionOctober
TopicIndices and Surds
  1. (i) Given that \(125 \sqrt { 5 } = 5 ^ { a }\), find the value of \(a\).
    (ii) Show that \(\frac { 16 } { 4 - \sqrt { 8 } } = 8 + 4 \sqrt { 2 }\)
You must show all stages of your working.
This paper (16 questions)
View full paper
Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 Q9 Q10 Q11 Q12 Q13 Q14 Q15 Q16