OCR C1 — Question 1

Exam BoardOCR
ModuleC1 (Core Mathematics 1)
TopicIndices and Surds
  1. Solve the equation
$$9 ^ { x } = 3 ^ { x + 2 } .$$
This paper (10 questions)
View full paper
Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 Q9 Q10