Edexcel C1 2013 June — Question 5

Exam BoardEdexcel
ModuleC1 (Core Mathematics 1)
Year2013
SessionJune
TopicExponential Functions

5. Solve
  1. \(2 ^ { y } = 8\)
  2. \(2 ^ { x } \times 4 ^ { x + 1 } = 8\)