OCR MEI C1 — Question 4

Exam BoardOCR MEI
ModuleC1 (Core Mathematics 1)
TopicIndices and Surds

4
  1. Evaluate \(( 0.2 ) ^ { - 2 }\).
  2. Simplify \(\left( 16 a ^ { 12 } \right) ^ { \frac { 3 } { 4 } }\).